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Chrome File Edit View History Bookmarks People Window Help 100% GE Mon 11:03 PM Q E Bb March 2016SPo c x D Practice Answers (1 x D index.aspx?UserlD x C Expected value: Eo x G what is a discrete r x y I kes Learning s x A process that proc x C fi https:// earn. hawkeslearning.com /Portal/Test/test taketest# App Book Bb G uest Blackboard L Do outlook Web App Pinterest: Discover a Hawkes Learning sys cricut Design space Booksh online: Lib starRez Port stat Turn in Test Chapter 8 Assignment Spring 2016 TAYLOR Question 4 of 8 Step 1 of 1 00:56: 24 Select the situation (s) in which the sampling distribution of the sample mean will be exactly (or approximately) normal The Keypad Hide Answer Prev Next Shape of parent distribution unknown. Parent distribution is right skewed, Sample size equals 15. Sample size equals 100. Parent distribution is right skewed. Parent distribution is normal, Sample size equals 45 Sample size equals 3 http Portal taketestit

Explanation / Answer

As per central limit theorem

Whatever may be the parent distribution,the mean approaches normal distribution as N increases.

Hence Ans is:Shape of Parent Unknown,Sample Size is 100

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