Suppose Diane and Jack are each attempting to use a simulation to describe the sampling distribution from a population that is skewed right with mean 70 and standard deviation 5. Diane obtains 1000 random samples of size n = 3 from the population, finds the mean of the means, and determines the standard deviation of the means. Jack does the same simulation, but obtains 1000 random samples of size n = 40 from the population. Complete parts (a) through (c). CI (a) Describe the shape you expect for Diane's distribution of sample means. Describe the shape you expect for Jack's distribution of sample means. Choose the correct answer below A. Jack's distribution is expected to be skewed right, but less skewed than the original distribution. Diane's distribution is expected to be approximately normal. B Diane's distribution is expected to be skewed right, but less skewed than the original distribution. Jack's distribution is expected to be approximately normal. OC. Diane's distribution and Jack's distribution are expected to be approximately normal. However, Diane's will have the smaller standard deviation of the sample mean. D. Diane's distribution and Jack's distribution are expected to be approximately normal. However, Diane's will have the greater standard deviation of the sample mean. (b) What do you expect the mean of Diane's distribution to be? What do you expect the mean of Jack's distribution to be? Diane's distribution is expected to have a mean of Jack's distribution is expected to have a mean of (Type integers or decimals rounded to two decimal places as needed.) 4

Q: Solve. 31 +35(2¹) = 74 X - Round to 4 decimal places.

Q: Solve. m =n/2-n  for n

Q: Solve. 27(9) 32x+34 = 16 X= Round to 4 decimal places.

Q: 5) Solve for x. 2Vx + 2 - V3r + 4 = 1

Q: Solve the trinngle below 10 A

Q: (d) Solve you х

Q: solve for w. 3w2+7w+4

Q: 2. Solve for B. 30m 18m 22m

Q: Solve K= PRT for P. P=

Q: 1. Solve : 5(3**2) = 125

Q: 2 3x+ АВ w B 10 O 20

Q: hildren went to the fair to ride the children’s Ferris wheel.  There was a toddler, a four-year-old,…

Q: Factor. 3y2 − 10y − 8

Q: Solve for x: A 2B x+3

Q: b n Solve for p: y

Q: 4. Solve 6yx +2–12 = 18

Q: -3+M =10 9

Q: olve for w 2w2 +18w+28=(w+7)2

Q: Factor. 2 3z- 4z - 7

Q: Factori 1-800/2+12 4√4