5

Whicn of the following descriptive measures is most robust; or most resistant to outliers and extreme values?Standard DeviationMeanRangeMedianQuestion 54 boxplot ca...

Question

Whicn of the following descriptive measures is most robust; or most resistant to outliers and extreme values?Standard DeviationMeanRangeMedianQuestion 54 boxplot can show us all of the following about our data set except:Quartiles5 number SummaryPossible OutliersMean

Whicn of the following descriptive measures is most robust; or most resistant to outliers and extreme values? Standard Deviation Mean Range Median Question 5 4 boxplot can show us all of the following about our data set except: Quartiles 5 number Summary Possible Outliers Mean



Answers

We have provided simple data sets for you to practice finding the descriptive measures discussed in this section. For each data set, a. obtain the quartiles. b. determine the interquartile range. c. find the five-number summary. $$1,2,3,4,5$$

Hello everyone today will we will cover um cartels inter hotel range and the five number summary. First things first sort our numbers from lowest to highest. 11223 34455 6677. We can see that we have a total of 14 numbers 17 seven times 2 which is 14 because 14. Um As in even number will have to middle numbers So it would account to seven 1234567. And from the other end We will also have the other four As the two million numbers. Um so because there are two middle numbers are identical we don't have to find the average. Yeah. Um so four is our quartile to or are immediate. That means we can use four as the halfway mark. That can split our data set. Now we have seven on each side Now to find Cartel one. Um from our seven numbers on the left side will be the 4th position. So one 234 We see that four in the fourth position we have to so this too will be our cartel one. Same concept applies on the right hand side, the fourth position. Um one 23 four six will be our quartile three. Next to find the inter quartile range. Obi quartile three minus quartile one. But so we have six minus two Which is four which is our I you are I. Q. Are short for inter quartile range. Next We'll do the five number summary with one being the lowest number quartile one which is to our median or cartel to which is for hotel three which is six and our highest Number in the day set seven.

Hi everyone today we'll be going over courthouse into courthouse and the five number summary. First things first. Well we will sort our data set from lowest to highest. 112, 2, 3, 344 55 Next we'll find the median or cartel too, which is the middle number of our data set. because our data set has 10 numbers and is even We'll have to find the average of the two middle numbers. So everyone to count to five position. Five want 12, 3, 45 And there's also five on the other side. And because the 5th position in the 6th position are the same numbers. We can Have the average of three and 3 three plus 3/2 is 6/2 which is still three. So we have quartile to Or the median as three. We could put a line right here to visualize um our diese being cut in half. Next we'll find cartel one which is half of the first half. So if we have five numbers on the left sigh and there's only five numbers will be the third position which is to That would be court L. one. Mhm on the right side will do the same thing half of the last half. So be positioned three. Also because there's also five numbers quartile three will be four. Yeah. Now next inter quartile range will be quartile three minus quartile one. So we have four minus two which is to I. Q. R. For inter quartile range. Next will be the five Number summary. First is the lowest number one. Next Quartile one which is to The median or quartile two which is three Quartile three which is four and the highest number in the data set. Five right.

Hello everyone today we'll be covering courthouse inter quartile And the five Number summary. First things first we assort our data set from lowest to highest. 112233 for or Mhm 5566. Because we have 12 numbers. Um And the entire day says even they're actually be Um to middle numbers. And we have to find the average of those two numbers. So we want to find the middle of our 12 numbers will be six 123456. And the other middle number counting from Right to left will be 123456. So our two middle numbers is three and 4. So then we'll find the average of three and 4 three plus 47 over to is 3.5. So we know that 3.5 will be our median or cartel too. So let's visualize that by drawing a straight line, cutting your data set in half. No well fine Quartile one which is half of the first half. So for the first half we have 1236 numbers And the middle number will be three and 4 because they're both too we don't have to do any. Um addition and dividing to find the average. So cartel one is to and the other half the middle number will be five because that's the two middle numbers of our six Numbers in the last half. So five will be quartile three. Now to find the in top inter quartile range it'll be quartile three minus quartile one. So we have 5 -2 which is three three. I you are Next for the five Number summary will be our lowest number one quartile one which is to our median or cartel too, 3.5 Quartile three which is five and the highest number in the data set six.

Chapter three Problem 1 14 has this calculate the portals into a portal range and five number summary for the following data set. So 1234 and another 1234 So our first step in solving any kind of problem like this are numbers must be in numerical order before we start. The reason for this is we want, for example, half of our values to fall below the median and half of them to follow buff. So in this data set, we have eight numbers. Four numbers will be below the median and four numbers will be above, um, And if our numbers are in a random order, different people will get different values for the media and all of our cortex. So as a standard, her numbers must be in numerical order before we started. Okay, Now we need to think about the definition of each quartile. Each quartile holds 25 or 25% or a quarter of the data, so we can visualize this by trying to draw in some boxes and bins for what our distribution is going to look like. So we already mentioned we're going to have half of our data above the median and half of it below, so we can draw two bins there 42 points below the median 42 points about and then we can break each of these bins into half again. So now each compartment, and if we draw in the ends as well, each compartment holds two numbers, so now we need to figure out what these actual values are to figure out. The value will take the average of the two numbers that go around. What are those bits now? If the been falls on a number and we'll see this with an even and odd number of data sets, it's just that number. But here that been line falls in between two numbers, so our quartile value is the mean, or the average of those two. So here that's 1.5. Our median is 2.5. Our third quartile is 3.5. So for a these are our core tiles. This is Q one Q two, which is the same as the median and Q three B is asking for the inter quartile range, which is defined as Q three minus Q. One 23.5 minus 1.5, which is to and then our five number summary is our Men. Q. One Q two Q three and our max. It's the minimum here is one. We have the same court, ALS as before, and our max is for.


Similar Solved Questions

5 answers
4. A conducting spherical shell 1.5 m in radius is charged to potential of +100,000 volts in a vacuum. a) Calculate the net charge on the sphere. b) Suppose that a proton is released from rest at the surface of the sphere; how much kinetic energy does it have when it has traveled one meter outward?
4. A conducting spherical shell 1.5 m in radius is charged to potential of +100,000 volts in a vacuum. a) Calculate the net charge on the sphere. b) Suppose that a proton is released from rest at the surface of the sphere; how much kinetic energy does it have when it has traveled one meter outward?...
5 answers
Problem 1. LAt F(r,v :) =rity "j+(r?+u?)k Find the flux of F(s ": = ACTOs the sutface r( cos Qi rsin Oj Frk; where 0 Srs 9 and 0 < 0 < 27. AmsWer?
Problem 1. LAt F(r,v :) =rity "j+(r?+u?)k Find the flux of F(s ": = ACTOs the sutface r( cos Qi rsin Oj Frk; where 0 Srs 9 and 0 < 0 < 27. AmsWer?...
5 answers
Benzenc? like punodudoo, compounds 1 conjugated aromatic 4 Juu 1 of aromatic spuoq 1 single the with present conjugated aromatie 1 associated alternating being the unsaturated compounds 2 V are of' the following B) Pairs of conjugated pi electrons rule of 4n compounds cyclic compounds D) All carbon-carbon bond Which A) Planar ( flat) C) Hiscker E) Aromatic are 2 They
benzenc? like punodudoo, compounds 1 conjugated aromatic 4 Juu 1 of aromatic spuoq 1 single the with present conjugated aromatie 1 associated alternating being the unsaturated compounds 2 V are of' the following B) Pairs of conjugated pi electrons rule of 4n compounds cyclic compounds D) All ca...
5 answers
Which of the following defines an inner product?((a &) ( {))=c ae + bf | cg + dh (ax? bx + C,dr? + ec + f) = 4ad + Zae + bd + 3be + 6cf2aa + 3ay - + 3b2 + 4by(2, y)Ay where A =and %,y € R?
Which of the following defines an inner product? ((a &) ( {))=c ae + bf | cg + dh (ax? bx + C,dr? + ec + f) = 4ad + Zae + bd + 3be + 6cf 2aa + 3ay - + 3b2 + 4by (2, y) Ay where A = and %,y € R?...
5 answers
Draw the major organic product of the reaction shown below:OHNaHYou do not have to consider stereochemistry You do not have t0 explicitly draw H atoms_ Include cationic counter-ions; e g, Na in your answer; but draw them inVisitedChamDoodlaSubmit AnswerTry Another Verslon10 item attempts remaining
Draw the major organic product of the reaction shown below: OH NaH You do not have to consider stereochemistry You do not have t0 explicitly draw H atoms_ Include cationic counter-ions; e g, Na in your answer; but draw them in Visited ChamDoodla Submit Answer Try Another Verslon 10 item attempts rem...
5 answers
Lhat aiat eruraMeanarTin mcltyzivco by;mnteWnendIckrity and uxckcration alla sekxity of thc car 47 mo? IAttcr hou muny sndi i> iilAncr what time ucclcnthan 28n] / What ia thc spond #hcn accckration IOnUS ( Firt find Lime: then V) stighi line and Jlance mctrer Irom ficd pointin U ZAnanick motn lineeHc [ecconty EelcI FntGLLDINnatac IckrinyKcckntion Jikat } $Find thc uilne xhich iclcil}AmicnnFind #ckcity at [ = [0sFind distance trzvcllad tia * +
Lhat aiat erura Meanar Tin mclty zivco by; mnte Wnend Ickrity and uxckcration alla sekxity of thc car 47 mo? IAttcr hou muny sndi i> iilAncr what time ucclcnthan 28n] / What ia thc spond #hcn accckration IOnUS ( Firt find Lime: then V) stighi line and Jlance mctrer Irom ficd pointin U ZAnanick mo...
5 answers
1.A cylindrical rain barrel with an open top and a radius 0f 50 cm sits on the roof of a 10.5 m high apartment building: The barrel is connected to a hose of radius 10 cm and the hose runs down to ground level If water is running out ofthe hose; find a) the speed of the water at the hose exit b) the speed of the water inside the rain barrel
1.A cylindrical rain barrel with an open top and a radius 0f 50 cm sits on the roof of a 10.5 m high apartment building: The barrel is connected to a hose of radius 10 cm and the hose runs down to ground level If water is running out ofthe hose; find a) the speed of the water at the hose exit b) the...
4 answers
A zero-coupon bond is bond that is sold for less than its face value (that is, it is discounted) and has no periodic interest payments. Instead, the bond is redeemed for its face value at maturity Thus, in this sense, interest is paid at maturity: Suppose that zero-coupon bond sells for 58,150 and can be redeemed in 20-years for its face value of 542,000. What is the annua compound rate of return?Annual compound rate% (Round to two decimal places as needed )
A zero-coupon bond is bond that is sold for less than its face value (that is, it is discounted) and has no periodic interest payments. Instead, the bond is redeemed for its face value at maturity Thus, in this sense, interest is paid at maturity: Suppose that zero-coupon bond sells for 58,150 and c...
5 answers
Distinguish among the roles of the IgA, IgE, and IgG immunoglobulins.
Distinguish among the roles of the IgA, IgE, and IgG immunoglobulins....
5 answers
For each graph below, state whether it represents function Graph 1 Graph 2Graph 3Yes No Graph 6Yes No Graph 5Yes No Graph 4Function?YesNoYesNo
For each graph below, state whether it represents function Graph 1 Graph 2 Graph 3 Yes No Graph 6 Yes No Graph 5 Yes No Graph 4 Function? Yes No Yes No...
5 answers
Exercise 23.4 Assunie that A is a 2 2 matrix and thatandare eigenvectors with mespectiveeigenvalues and 3 Calculate(Hint: expresslinear combination ofand
Exercise 23.4 Assunie that A is a 2 2 matrix and that and are eigenvectors with mespective eigenvalues and 3 Calculate (Hint: express linear combination of and...
5 answers
A certain moving object has velocity components of 9.0 m/s northand 12.0 m east. What is the speed of the object?Consider the following two vectors F1= (3.0N)i-(4.0N)j andF2=(-6.0N)i+(4.5N)j are applied to a particle. What third force F3would make the net, or resultant, the force on the particlezero?
A certain moving object has velocity components of 9.0 m/s north and 12.0 m east. What is the speed of the object? Consider the following two vectors F1= (3.0N)i-(4.0N)j and F2=(-6.0N)i+(4.5N)j are applied to a particle. What third force F3 would make the net, or resultant, the force on the particle...
4 answers
Let C = {7,∅}. List explicitly the elements of the followingsets. 1. P(C). 2. C×C. 3. P(C)×C.
Let C = {7,∅}. List explicitly the elements of the following sets. 1. P(C). 2. C×C. 3. P(C)×C....
4 answers
Suppose (hat ? conncctcd planur stnpic graph has Z0 vertlccs, coch ol dcgrce 1 Into how muny ncdiani docam representation of thls planar Braph split the plana?
suppose (hat ? conncctcd planur stnpic graph has Z0 vertlccs, coch ol dcgrce 1 Into how muny ncdiani docam representation of thls planar Braph split the plana?...
5 answers
F(z) = &-le-y/a= y > 0, a > 0.a) Show that f(y) belongs to the Exponential family. (b) What are the canonical parameter and the functions 0(),b(), and c()? (c) Find the mean of Y using the function a():
f(z) = &-le-y/a= y > 0, a > 0. a) Show that f(y) belongs to the Exponential family. (b) What are the canonical parameter and the functions 0(),b(), and c()? (c) Find the mean of Y using the function a():...
5 answers
Question 13Consider the following redox reaction: 4AI 3022A1203 What is the oxidation number ol Alln the reactanLside?
Question 13 Consider the following redox reaction: 4AI 302 2A1203 What is the oxidation number ol Alln the reactanLside?...

-- 0.073521--