h watch How to M Room Booking x Assessments-x Take Tee Pre X D week x st: x D Sa
ID: 3172265 • Letter: H
Question
h watch How to M Room Booking x Assessments-x Take Tee Pre X D week x st: x D Sampling Distr x onlinestatbook x D Enrollment: Ad x M Inbox (20,321) x keanna C Secure https assessment id 257208-1&course; id -13589 1&content; jd _4882533 18step null Apps I GI Bill Military and Ei Other Bookmarks Remaining Time: 59 minutes, 50 seconds. Completion Statu Save Al Answers Close window d Submit 20 points Question 1 pling distribution equal the relative uency dist ion is dis distribution is cont When it's the sampling distribution of the mean 4. Whet re are at least 20 sampl 5 When there are infinite samples 20 points Question 2 he population has a mean of 30 and a standard deviation of 6. T he sampl ze of yo sampling distribution is N-9. What is he variance of the sampling distribution ofthe mea 4.30 20 points Question 3 The bi mial dist he d of the total the distributi of p is with of S the distribu of the rat ccesses to falures the distributicn of the ber of successes the distributicn of the total number o 20 points Question 4 Which of the following statements about the effect of sample size Reg ss of the pe of the parent population, the sampling tribution of the mean approaches a normal distributio sample size increases 2 sample size affects the skew of the sampling distribution of the mean when the parent population is normal. 20 points Question 5 If the parent population has a standard deviation of 12, what would the standard deviation of the sampling distribution of the mean be for N Save and Submi nd submit Citick SaueAnAnussers Save Answers Close window Save and SubmitExplanation / Answer
Solution:-
1)option 5. when there are infinite samples
explanation:-
The sampling distribution only equals the relative frequency distribution exactly when there is an infinite number of samples.
2) option 1. 4
explanation :- The variance of the sampling distribution of the mean is the population variance divided by N. The population SD is 6, so the population variance is 36. 36/9 = 4
3) option 3. the distribution of the mean number of successes
explanation:-
The sampling distribution of p is the distribution of the mean number of successes. It has a mean equal to the population proportion.
4) option 2. sample size affects the skew of the sampling distribution of the mean when the parent population is normal.
5) Answer is 6
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.