Solve all parts please 5 The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At a = 0.05, is there enoughevidence to support the claim that the pass completion percentages have changed? Complete parts (a) through (e) below.PlayerCompletion percentage|(freshman)Completion percentage|(sophomore)12345 678910 D67.2 62.8 56.3 60.0 63.1 52.0 56.0 62.7 55.6 57.966.8 56.8 62.0 61.3 61.7 59.9 61.4 61.7 56.7 60.6.....(a) Identify the claim and state Ho and Ha.What is the claim?O A. The pass completion percentages have decreased.O B. The pass completion percentages have not changed.O C. The pass completion percentages have changed.O D. The pass completion percentages have increased.Let Ha be the hypothesized mean of the differences in thecompletion percentages (freshman - sophomore). Then d is the sample mean of the differences. Whatare Ho and Ha?O B. Ho: HdzdHai Hd dO E. Ho: Ha s0F. Ho: Hd =0Ha: Hd >0Ha: Hd #0(b) Calculate d and s.Calculate dd =(Round to three decimal places as needed.) Calculate sa.Round to three decimal places as needed.)(c) Find the standardized test statistic t.(Round to two decimal places as needed.)(d) Calculate the P-value.P-value =(Round to three decimal places as needed.)(e) The rejection regions for this test would bet< - 3.250 andt> 3.250, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the nullhypothesis using the P-value. Interpret the decision in the context of the original claim. Are the results the same as the critical value approach?V the resultsthe same as using the critical value approach.V the null hypothesis. Thereenough evidence toV the claim thatthe pass completion percentages haveRejectFail to reject

Name: Solve all parts please 5 The pass completion percentages of 10 college
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: Solve all parts please 5 The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At a = 0.05, is there enoughevidence to support the claim that the pass completion per