Mrs. Kelley noticed a strong positive correlation between the hours students said that they studied for a test and their scores on the test. Which fact would lead you to believe that the relationship between studying and test scores is one of causation and not correlation?

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A: given data  μ = 79 inchesσ = 3.5 inchesn = 8P(x¯<81) = ?

Q: Express the confidence interval (595.3, 720.3) in the form of ME. + ME = Submit Question 2

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Q: Assume that a sample is used t sample of size 103 with 70 suc decimals (not percents) accura 99%…

A: given data :CI=0.99α=1-0.99=0.01x= no. of success=70n=103p^=Xn  =70103 =0.6796

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A: Dear student, If you find this solution helpful please upvote ? it. The solution is given below :

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