## Question

###### 2, A random variable has Poisson distribution Poi( a ) Estimate the parameter using the samplex1 = 52, Xz = 48, X3 = 49, X4 =49 Xs = 52, X6 = 50, X, =47, Xa = 48,

2, A random variable has Poisson distribution Poi( a ) Estimate the parameter using the sample x1 = 52, Xz = 48, X3 = 49, X4 =49 Xs = 52, X6 = 50, X, =47, Xa = 48,

## Answers

#### Similar Solved Questions

4 answers

##### Use Stokes' Theorem to evaluateF . dr where C is oriented counterclockwise as viewed from aboveF(x, Y, 2) = 3yi + xzj + (x +y)k C is the curve of intersection of the plane 2 = yand the cylinder x2 y2 = 1.

Use Stokes' Theorem to evaluate F . dr where C is oriented counterclockwise as viewed from above F(x, Y, 2) = 3yi + xzj + (x +y)k C is the curve of intersection of the plane 2 = y and the cylinder x2 y2 = 1....

5 answers

##### Using the AUTO data, fit a model with log (Dan) as the response and a second- order polynomial (including the interaction term) in Horsepower ad Weight Determine whether the model may be reasonably simplified.3.

Using the AUTO data, fit a model with log (Dan) as the response and a second- order polynomial (including the interaction term) in Horsepower ad Weight Determine whether the model may be reasonably simplified. 3....

5 answers

##### Xy = 31' - â‚¬* cos" (x) 6) > - Vx(2r"Find thc equalion of tbe line Lingent Hu amercr slope-inteiep: form.graph of y =1x -] atthe point e wherc > = I0. GiveFind

xy = 31' - â‚¬* cos" (x) 6) > - Vx(2r" Find thc equalion of tbe line Lingent Hu amercr slope-inteiep: form. graph of y =1x -] atthe point e wherc > = I0. Give Find...

5 answers

##### Question 175 ptsTwo objects are on a collision course: Object #1 has a mass of 10.9 K and an initial velocity of 19.7 m/s Object #2 has mass of 3.6 kg and an initial velocity _ m/s of --3.1 If lhe system is isolated and the objects stick together upon colliding, what is the final velocity of the masses? Let positive answers be (+i) and_ negative answers be (-iJ regarding directions.Question 18PIsTwo objects are on collision course Object #1 has mass of 11.5 kg and an initial velocity of 15.9 m/s

Question 17 5 pts Two objects are on a collision course: Object #1 has a mass of 10.9 K and an initial velocity of 19.7 m/s Object #2 has mass of 3.6 kg and an initial velocity _ m/s of --3.1 If lhe system is isolated and the objects stick together upon colliding, what is the final velocity of the m...

5 answers

##### Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis a) one-tail (upper) test, Zp = 2.59,and 0 = 0.10 b) one-tail (lower) test, Zp = - 0.72,and & = 0.05 c) two-tail test; Zp = - 2.83,and m = 0.05 d) two-tail test, Zp = 1.47,and & = 0.02

Calculate the p-value for the following conditions and determine whether or not to reject the null hypothesis a) one-tail (upper) test, Zp = 2.59,and 0 = 0.10 b) one-tail (lower) test, Zp = - 0.72,and & = 0.05 c) two-tail test; Zp = - 2.83,and m = 0.05 d) two-tail test, Zp = 1.47,and & = 0.0...

5 answers

##### (a) (15 points.) Compute principal value of (V3 _ i)(b) (15 points. Compute all values of log(-ei).(20 points.) Compute all values of cos

(a) (15 points.) Compute principal value of (V3 _ i) (b) (15 points. Compute all values of log(-ei). (20 points.) Compute all values of cos...

5 answers

##### Assume that $A$ and $B$ are disjoint and that both events have positive probability. Are they independent?

Assume that $A$ and $B$ are disjoint and that both events have positive probability. Are they independent?...

5 answers

##### In what Iollow: antunhailcqinwih 0osscd umlLahaadesun What is the probability that the coin %s tossed exactly [is limes? (3 points) 4162 P(k- 5) P (-p)" (1-0.4 326 tossed less than three limes? (4 points) What is the probability that coin is 10,4 (14 P(k <3 ) P(ei) tP(= 2 ) Pl-p)is tossed for an oddnumber of times? (5 points) What is the probability that the coin P (-odd nunber ) Pax-i ) +Qi-2) P(x<)+ 2 2 (-PJQ. & : (T-e)" P(x = 2K+t) K-0 K-0 I-P ('-pJ ) (O-e ) 3 (1-06)_

In what Iollow: antunhailcqinwih 0osscd umlLahaadesun What is the probability that the coin %s tossed exactly [is limes? (3 points) 4162 P(k- 5) P (-p)" (1-0.4 326 tossed less than three limes? (4 points) What is the probability that coin is 10,4 (14 P(k <3 ) P(ei) tP(= 2 ) Pl-p) is tossed f...

5 answers

##### Distinguish between a source and a sink. How can the same plant part act as both a source and a sink?

Distinguish between a source and a sink. How can the same plant part act as both a source and a sink?...

1 answers

##### Find a $4 \times 4$ matrix $A=\left[a_{i j}\right]$ whose entries satisfy the stated condition. (a) $a_{i j}=i+j$ (b) $a_{i j}=i^{j-1}$ (c) $a_{i j}=\left\{\begin{aligned} 1 & \text { if }|i-j|>1 \\-1 & \text { if }|i-j| \leq 1 \end{aligned}\right.$

Find a $4 \times 4$ matrix $A=\left[a_{i j}\right]$ whose entries satisfy the stated condition. (a) $a_{i j}=i+j$ (b) $a_{i j}=i^{j-1}$ (c) $a_{i j}=\left\{\begin{aligned} 1 & \text { if }|i-j|>1 \\-1 & \text { if }|i-j| \leq 1 \end{aligned}\right.$...

5 answers

##### Publisher rrports thut 26 ot ttcit Halcrt Own # Hctap Mukcting cxccutrve Wurts (0 tarst thic ckaitn Ihat Unc percciaxe KIualy Mlercnt Irom tne renorted percchlagr tanelor sqnpte 01 220 ound Vhat ?0 ole (Gudeny Owned Uptop: !ind the value 6( the (0xt stallstkc. Round Nolhlilatrri to Ucrunal pukt

publisher rrports thut 26 ot ttcit Halcrt Own # Hctap Mukcting cxccutrve Wurts (0 tarst thic ckaitn Ihat Unc percciaxe KIualy Mlercnt Irom tne renorted percchlagr tanelor sqnpte 01 220 ound Vhat ?0 ole (Gudeny Owned Uptop: !ind the value 6( the (0xt stallstkc. Round Nolhlilatrri to Ucrunal pukt...

1 answers

##### Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. $$h(x)=\int_{0}^{x^{2}} \sqrt{1+r^{3}} d r$$

Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. $$h(x)=\int_{0}^{x^{2}} \sqrt{1+r^{3}} d r$$...

1 answers

##### Find the binomial series for the functions in Exercises $11-14$ $$\left(1-\frac{x}{2}\right)^{4}$$

Find the binomial series for the functions in Exercises $11-14$ $$\left(1-\frac{x}{2}\right)^{4}$$...

1 answers

##### In Exercises $5-14,$ evaluate the integral. $$\int \frac{3 d x}{x^{2}+9}$$

In Exercises $5-14,$ evaluate the integral. $$\int \frac{3 d x}{x^{2}+9}$$...

1 answers

##### A robot used in a pharmacy picks up a medicine bottle at $t=0 .$ It accelerates at 0.20 $\mathrm{m} / \mathrm{s}^{2}$ for 5.0 $\mathrm{s}$ , then travels without acceleration for 68 $\mathrm{s}$ and finally decelerates at $-0.40 \mathrm{m} / \mathrm{s}^{2}$ for 2.5 $\mathrm{s}$ to reach the counter where the pharmacist will take the medicine from the robot. From how far away did the robot fetch the medicine?

A robot used in a pharmacy picks up a medicine bottle at $t=0 .$ It accelerates at 0.20 $\mathrm{m} / \mathrm{s}^{2}$ for 5.0 $\mathrm{s}$ , then travels without acceleration for 68 $\mathrm{s}$ and finally decelerates at $-0.40 \mathrm{m} / \mathrm{s}^{2}$ for 2.5 $\mathrm{s}$ to reach the count...

5 answers

##### For 2 Find T4e Smallest O n:l n- Such That Irn| < 0,o0o1 (0060 bn Li'<la (r41)" h705 nt La I0 minimum (nalo

For 2 Find T4e Smallest O n:l n- Such That Irn| < 0,o0o1 (0060 bn Li'<la (r41)" h705 nt La I0 minimum (nalo...

5 answers

##### You are going t0 cut short piece of DNA with restriction enzyme Hindlll (cut sitez AAGCTT; cleaves between the two adenine nucleotides) How fragments will be made_ and what ar? their sizes? Draw what you would expect to see if you were run the samples on an agarose gel.AGAAGCTTCCCGAGTCTCCGCCGCCCGTGCCCTGCGCCCGCAACCCGAGCCGCACCAAGCTT100 nt80 nt70 nt50 nt= 40 nt 20 nt 10 nt

You are going t0 cut short piece of DNA with restriction enzyme Hindlll (cut sitez AAGCTT; cleaves between the two adenine nucleotides) How fragments will be made_ and what ar? their sizes? Draw what you would expect to see if you were run the samples on an agarose gel. AGAAGCTTCCCGAGTCTCCGCCGCCCGTG...

4 answers

##### DentEsts express concem tHt fegulir COs umptn O1 pre-sweetened ccreak contrbutes tooth decay: The company that makes Abha-Bus ceteal chuns Is website tuut ~CNDE of Alpha-Brs contains wcnee I0 grams of sugar . dentist hies you t0 test this chm You tke random sampk of 20 servings of Alha-Bits and find an Averge sugar conent of 1L3 grams. wth standard &viation of 2.45 gans. ponts) Conduct an appropriate hypothesis test, Using the Ruke of 2. State your conchsi "evenyday hnguage Compute th

DentEsts express concem tHt fegulir COs umptn O1 pre-sweetened ccreak contrbutes tooth decay: The company that makes Abha-Bus ceteal chuns Is website tuut ~CNDE of Alpha-Brs contains wcnee I0 grams of sugar . dentist hies you t0 test this chm You tke random sampk of 20 servings of Alha-Bits and fi...

5 answers

##### OostonOtecEo_lat nctenocndedeoneattzell ILrane Tponteoartd'%on9 Gocenognnes 8ituie to corord Netnn EItiaii GiGTNctk OrGomarcnertetonamalomn (0raleGEAeKanlelDameathecti8or Uona UneElenthilcn dtamolon dbdetscentrroectrilrMEreaaaatn(eyeu errtocie

Ooston Otec Eo_lat nctenocndedeoneattzell ILrane Tponteoartd'%on9 Gocenognnes 8ituie to corord Netnn EItiaii GiGT Nctk Or Gomar cnertetona malomn (0rale GEAe Kanlel Dameathecti 8or Uona Une Elenthilcn dtamolon dbdets centrroectrilr MEreaaaatn (eyeu errtocie...

5 answers

##### A certain virus infects one in every 300 people_ test used to detect the virus in a person is positive 85% of the time if the person has the virus and 8% of the time if the person does not have the virus. (This 8% result is called false positive.) Let be the event "the person is infected" and B be the event "the person tests positiveHint: Make Tree Diagrama) Find the probability that person has the virus given that they have tested positive, i.e. find P(AIB). Round your answer to

A certain virus infects one in every 300 people_ test used to detect the virus in a person is positive 85% of the time if the person has the virus and 8% of the time if the person does not have the virus. (This 8% result is called false positive.) Let be the event "the person is infected" ...