5

O969Ciprarycontent CollectionCommunityKyle SantiagAssume that the readings at freezing on batch of thermometers are normally distributed with a mean of 0PC and a st...

Question

O969Ciprarycontent CollectionCommunityKyle SantiagAssume that the readings at freezing on batch of thermometers are normally distributed with a mean of 0PC and a standard deviation of 1.00PC. single thermometer is randomly selected and tested: Find Pog, the 68-percentile. This is the temperature reading separating the bottom 68% from the top 32%.P68Box 1: Enter your answer as an integer or decimal number: Examples: 3,-4,5.5172 Enter DNE for Does Not Exist, o0 for Infinity Your answer should be a

O969 Ciprary content Collection Community Kyle Santiag Assume that the readings at freezing on batch of thermometers are normally distributed with a mean of 0PC and a standard deviation of 1.00PC. single thermometer is randomly selected and tested: Find Pog, the 68-percentile. This is the temperature reading separating the bottom 68% from the top 32%. P68 Box 1: Enter your answer as an integer or decimal number: Examples: 3,-4,5.5172 Enter DNE for Does Not Exist, o0 for Infinity Your answer should be accurate to at least 3 decimal places License Points possible: Unlimited attempts_ 31 D @ d) J0o 8



Answers

Based on the sample results in Data Set 3 in Appendix B, assume that human body temperatures are normally distributed with a mean of 98.20 ° F and a standard deviation of 0.62 ° F . a. Bellevue Hospital in New York City uses 100.6 ° F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6 ° F is appropriate? b. Physicians want to select a minimum temperature for requiring further medical tests. What should that temperature be, if we want only 5.0% of healthy people to exceed it? (Such a result is a false positive, meaning that the test result is positive, but the subject is not really sick.)

Care mean is equal to we will swell party here mean Mean equal to zero extended division. Lambda is equal to one from this. The standard normal table we know that P injured? Less than one and 0.81 musical to 0.20 90. And B Jed less than 0.63 is equal to 0.7357. So the required property be -0.81, Less than just less than you're open 6, 3 Article 2017 357 -0.20 Nigeria. Oh This is a 0.5- 6 7. Now we will solve part B. Wrong. The standard normal table BJ had less than 2.575 Is equal to 0.9950. And P J had greater than 2.575 Musical to 1 -0.9950. Article 2 0.0050 by Symmetry. B Jett less than -2.575 Musical to be injured greater than 2.5 750.0050. So regarding overall Dp jed Least 10 -2.575. Yeah jed greater than 2.575, Article 2 0.0 Gero Gero Plus 0.0050. This is equal to 0.01 double zero. Now we will solve question number, Part C. Oh let yeah, yeah, check with the 95th percentile. Okay, So be gentle. Less than Jack task is equal to 0.95. From the standard normal table B. J. had less than Jared death Jiggle to Europe one 95. So where does is equal to one 645. So 95%ile logical to 1.645. No solving part day. Let J. Edwin. And just to yeah be the two values as that We engineered less than gentlemen illogical to 0.05 and B jade greater than Shared to musical to 0.005. From the standard normal table B Jed less than Jared one. Article 2 0.005. And so gentlemen physical too -2.57. Fight and for Be injured. Greater than just to physical to 0.005. Their days p just less than just too difficult to 0.99 five. So the value of just two logical to 0.995. Does the two values are Yeah. Mhm -2.575 and 2.575. Thank you. Okay

Behold this glorious, normal bell shaped curve right there in the middle is going to be our average new one. Standard deviation now from it is going to be in red, which is going to have 68% of all of our data, We go on another standard deviation two. Standard deviations away from the mean and that's going to have 95% of our data. This is where the 5% of unusualness comes from. If something is 5% chance of not happening or happening is considered to be unusual. And outside of those two standard deviations, As for the third standard deviation, that's going to have 99.5 of all of our data. So, our first question asked, Yeah, What is the approximate percentage of healthy adults with body temperatures that are within one standard deviation of the mean? Or between 97.58 and 98.82, why don't we put those bounds there? And Red 97 58 And 98.82. Yeah. So we are also given that the mean is 98.2°F. Yeah. And a standard deviation of 062. Mhm Yeah, Yeah. So now we can get to finally answering your question and for one standard deviation this is going to allow for 68% of our data. Yeah. And then for part B between 96.34 and 100.06°F. Now this seems a little high for the 100.6, considering that we can only go up by increments of .62. So I'm gonna guess that that's going to be three standard deviations away. So what we can do to verify this is take her average which is 98.2 and add that to three times are standard deviation, So that's gonna be three times 0.62 mm. And what we end up getting is exactly 100.06. Mhm. Mhm. And I made a small mistake on copying are 99.5 was supposed to be 99.7, so this is going to encompass 99.7% of the graph when we go from 96.34°F and 100.06.

For number five. We have any eagle Six? Um, you is 1 28.5 and the sigma is point for. So we're going to calculate Ah, Sigma X bar. That's gonna be 0.0.4 divided by the square root of the end, which is six. So it's gonna be approximately 0.16 Then we calculate our U. C L and L CEO based on that, so we're gonna have won 28.5 1 28.5 plus minus. Ah, it's going to be three times 30.163 times 0.16 which is about 0.48 And then that's going to equal 1 28.98 And that's gonna be 1 28.2 So we look and see if it's out of control in control and two of the six are out of the U CEO and L CEO. In fact, it's out of the UCO because they're bigger than 1 28.98 And so that means it's going to be out of control and then see four of six are out of the UCL and the L CEO box, so that means that is also out of control.

We're going to answer question number 28 in your textbook body temperatures based on the sample data and data set three in appendix b assume that human body temperatures are normally distributed with a mean of 98.2 degrees and a standard deviation of 0.62. So, in our staff called application, you can see here, I have a mean of 98.2 and a standard deviation of 0.62. Bellevue Hospital in new york city uses 100.6 degrees. Fahrenheit is the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggested a cut off of 100.6 is appropriate. So we're looking for The value to the right of 100.6. Mhm You can see that's very very small. Um The area is only .01%. So it's all the way up here actually, 100.6 is right there. So very small percentage Party says physicians want to select a minimum temperature for requiring further medical test. What should that temperature be? If we want only 5% of healthy people to exceed it. So we want to calculate a value To the left of .5. Um and that should be 97.1, I'm sorry, I want to do to the right of .05. Uh so that should be 99.22. That should be the minimum temperature uh for 5% of healthy people to exceed


Similar Solved Questions

5 answers
(13) Find tne secono partial dcrivativesf(xy)=}ry 2+54/
(13) Find tne secono partial dcrivatives f(xy)=}ry 2+54/...
5 answers
[CE;COO-] bufier solution made from CE,COOE ad CH,COOK has PH of 4.92 . IfpK _ for CE,COOH is 4.74 , what is thc m tbe [CH,COOH bufler?[CEcOO- [CH;COOH]JuomAnswweiRety Entiro GroupMoti growp attempts remalnlng
[CE;COO-] bufier solution made from CE,COOE ad CH,COOK has PH of 4.92 . IfpK _ for CE,COOH is 4.74 , what is thc m tbe [CH,COOH bufler? [CEcOO- [CH;COOH] JuomAnswwei Rety Entiro Group Moti growp attempts remalnlng...
5 answers
A very long straight wire lies in the plane of the paper and carries current; in the direction shown: A circular loop of wire also lies in the plane of the paper to the right of the wire; The loop is moved to the right (away from the wire) at a constant velocity; v which direction will the induced current flow in the loop?ClockwiseInsufficient Information is given to answer this questionCounter ClockwiseNo current will flow in the Ioop
A very long straight wire lies in the plane of the paper and carries current; in the direction shown: A circular loop of wire also lies in the plane of the paper to the right of the wire; The loop is moved to the right (away from the wire) at a constant velocity; v which direction will the induced c...
5 answers
F(t,u) m Ity ce3v5 points) Find an equation for the tangent plane to the graph of f(I,y) at the point (2,y) (2,0).(b) points) Use linear approximation to estimate the value of f (1.9.0.02).
f(t,u) m Ity ce3v 5 points) Find an equation for the tangent plane to the graph of f(I,y) at the point (2,y) (2,0). (b) points) Use linear approximation to estimate the value of f (1.9.0.02)....
4 answers
Toeul LuIf possible, find the number k S0 that f iS continuous atevery point |1ox+ 2, X< - 3 f(x) = KX + 7 X2 -30A: k=0 B, K=CC. K=D D. Tnere IS nc such value 0" kselectvour ans €3eC '
Toeul Lu If possible, find the number k S0 that f iS continuous atevery point |1ox+ 2, X< - 3 f(x) = KX + 7 X2 -3 0A: k= 0 B, K= CC. K= D D. Tnere IS nc such value 0" k selectvour ans € 3e C '...
5 answers
Problem 2. Compute the value of the integral fI Vz2 +y? dA over the region D {(2,9) € R? z? +y? < 4 } without doing any integration_ Explain your reasoning: [5 marks]
Problem 2. Compute the value of the integral fI Vz2 +y? dA over the region D {(2,9) € R? z? +y? < 4 } without doing any integration_ Explain your reasoning: [5 marks]...
5 answers
The domain of a one-to-one function fis [7,00) and its range IS ~2,m) State the domain and the range of f"What is the domain off- 1?The domain of fh (Type your answer in interval notation
The domain of a one-to-one function fis [7,00) and its range IS ~2,m) State the domain and the range of f" What is the domain off- 1? The domain of fh (Type your answer in interval notation...
5 answers
Assume that you have a sample of gas at 350 K in a sealed container; as represented in part (a): Which of the drawings (b)-(d) represents the gas after the temperature is lowered from 350 K to 150 K if the gas has a boiling point of 200 K? Which drawing represents the gas at 150 K if the gas has a boiling point of 100 K?4b)(di
Assume that you have a sample of gas at 350 K in a sealed container; as represented in part (a): Which of the drawings (b)-(d) represents the gas after the temperature is lowered from 350 K to 150 K if the gas has a boiling point of 200 K? Which drawing represents the gas at 150 K if the gas has a b...
5 answers
4points' thc AH?t Information provided to calculate AH"rxn for the follawing: 2HCIlg)- HzSOa Use [so2clzlg) + 2 HzO(l} BherxnAH"f (kJmol)SO2Clzlgl Hzoll HcIlg) Hzsoalll)3364 2286814Pargraph4zpl
4points' thc AH?t Information provided to calculate AH"rxn for the follawing: 2HCIlg)- HzSOa Use [ so2clzlg) + 2 HzO(l} Bherxn AH"f (kJmol) SO2Clzlgl Hzoll HcIlg) Hzsoalll) 3364 2286 814 Pargraph 4zpl...
5 answers
67G4496 m49
67 G4 4 9 6 m 49...
5 answers
AnItte noircorUltnn Urd hat UuIMDATTI dlade denely Asmel crcuar hole (a~)et radils InasdrznO The meddle Wnc Sezi ndtn Die [iQuiE AaMacneuta Dlra rrourcLek * & pon p Keane DSLEICE ^#EovE (nie cenlEr Wcenoie grven Dy:20 Vse;2o V3e .V3eVs&
AnItte noircorUltnn Urd hat UuIMDATTI dlade denely Asmel crcuar hole (a~)et radils InasdrznO The meddle Wnc Sezi ndtn Die [iQuiE AaMacneuta Dlra rrourcLek * & pon p Keane DSLEICE ^#EovE (nie cenlEr Wcenoie grven Dy: 20 Vse; 2o V3e . V3e Vs&...
5 answers
[-/1 Points]DETAILSTRMODPHYSS 8.2.P.017.What are the possible values of Jz for the 8269/ state? (Select all that apply.)O:2hOt4h:5hOt 3Oz 7hOt I1n
[-/1 Points] DETAILS TRMODPHYSS 8.2.P.017. What are the possible values of Jz for the 8269/ state? (Select all that apply.) O:2h Ot4h :5h Ot 3 Oz 7h Ot I1n...
5 answers
A 747 jetliner lands and begins to slow to a stop as it movesalong the runway.If its mass is 3.44×105 kgkg, itsspeed is 75.0 m/sm/s, and the net braking forceis 4.30×105N4.30×105N, what is itsspeed 9.00 ss later? Express your answer using three significant figures.How far has it traveled in this time?Express your answer using three significant figures.
A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is 3.44×105 kgkg, its speed is 75.0 m/sm/s, and the net braking force is 4.30×105N4.30×105N, what is its speed 9.00 ss later? Express your answer using three significant figures. How far has it t...
5 answers
1. Determine the form of a particular solution for the differential equation: Donot solve for the coefficients (1) y"+4y=x sin 2x+cos2x+e+4(2) y"-4y+13y= e*sin Jx+4e' cos3r+e(3) y _6y'+9y= 4cos3x+x +7-4eir
1. Determine the form of a particular solution for the differential equation: Donot solve for the coefficients (1) y"+4y=x sin 2x+cos2x+e+4 (2) y"-4y+13y= e*sin Jx+4e' cos3r+e (3) y _6y'+9y= 4cos3x+x +7-4eir...
5 answers
I2920b9What is the first step in determining if the 2 triangles are similar using the AA Similarity Theorem? Write the ratio of ES Find the measure of ZK or 23. Find all the corresponding sides. Determine the scale factor:
I 292 0b9 What is the first step in determining if the 2 triangles are similar using the AA Similarity Theorem? Write the ratio of ES Find the measure of ZK or 23. Find all the corresponding sides. Determine the scale factor:...
5 answers
(10 points)a. Assuming a,b and k are constants; calculate the following derivative_ ake^(kt) #([:] - = bke^(kt)b. Find a value of k so thatis a solution to &# 5 k =Find a value of k so thatis a solution to #&d. Write down the general solution in the form €1(t) =? and x2(t) =?, i.e-, write down a formula for each component of the solution: Use A and B to denote arbitrary constants. 81(t) E2(t)
(10 points) a. Assuming a,b and k are constants; calculate the following derivative_ ake^(kt) #([:] - = bke^(kt) b. Find a value of k so that is a solution to & # 5 k = Find a value of k so that is a solution to # & d. Write down the general solution in the form €1(t) =? and x2(t) =?...
2 answers
Locate all critical points and classify them:fky=1ly-y-x
Locate all critical points and classify them: fky=1ly-y-x...

-- 0.018881--