assume I know nothing plug in all equations and do all calculations do not just

Question

assume I know nothing plug in all equations and do all calculations do not just send equations. i use a TI-84 calculator but I am a beginner statistics students

15. The critical values of a hypothesis test besed enthe e A test volue colculoted from the sample deta 190 What A) Reject Ho B) Foil to reject H What is the He for testing differenees of the means ef inlependent 17, The z value for a 9on, confidence interval the pepatien b) 1648 A) 2.575 18. When hypothesis test obout mennie eenketed the deviation a unknwen what sample test statistic is used? 19, when a hypothesis test about e vrnenee conduited what suople test etaristic used 20 The following deta shows the number of laps run by each participant in amarathon. To 32 65 43 43 46 49 50 4a 57 a What is the median of the data? b. What is the mode of the data? c What is the mean of the data? 21, A data value has a z-score of -2.5. What does this mean

Explanation / Answer

The answers for the questions are as follows:

15) Fail to reject Ho. ( Since Z < +1.96)

16) Option A

17) 1.645

18) t

19) X2

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