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ourseware/summative assesuments stats sm1 checkpoint Question 1 of 5 Points: 10

ID: 3055441 • Letter: O

Question

ourseware/summative assesuments stats sm1 checkpoint Question 1 of 5 Points: 10 A graduate student designs a research study. She hopes to show that the results of her experiment are statistically significant. What type of P-value indkates statisticaly signiticant results? A large P Asmall Pvalue. The magnitude of a Pvalue, has no impact on statistical signifticance Question 2 of 5 Points: 10 makers of Mini oats cereal have an automated packaging machine that is set to fil boxes with 24 ounces of cereal At various timesin the packaging process, we select random sample of 100 boxes to see whether or not the machine is iling the boxes with an average of 24 ounces of cereal Which of the folowing s a statement of the mu hypothesh? The mactine is the boxes with the proper amount of cereal The average i 24 ounces The machine is. re "nng ?? bases "th u-proper mount of cereai. The average s not 24 ounce The machine is not puting enugh cnthe bes The average is less than 24 ources Poines: 10 Question 3 of The makers of Mini-Oats cereal have an automated packaging machine that is set to fil boxes with 24 cunces of cereal. At various times in the packaging process we select a

Explanation / Answer

1) a small P value

2) the machine fills the boxes with the proper amount of cereal. the average is 24 ounces.

3) the machine is not filling the boxes with the proper amount of cereal. the average is not 24 ounces

4)fail to reject Ho

5)CDBA