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The pass completion percentages of 10 college football quarterbacks for their freshman and sophomore seasons are shown in the table below. At a: 0.10, is there enough evidence to support the claim that the pass completion percentages have changed? Complete parts (a) through (3) below. Player 1 2 3 4 5 6 7 8 9 10 Q7 c"""\"" \"mm\" 67.3 61.4 56.9 60.0 62.4 51.0 58.0 62.4 54.2 57.4 (freshman) Completion percentage (sophomore) 67.2 56.4 63.4 60.9 60.8 58.7 63.1 61.4 55.5 59.5 (a) Identify the claim and state Ho and Ha. What is the claim? 0 A. The pass completion percentages have decreased. 0 B. The pass completion percentages have changed. 0 C. The pass completion percentages have not changed. 0 D. The pass completion percentages have increased. Let pd be the hypothesized mean of the differences in the pass completion percentages (freshman - sophomore). Then a is the sample mean of the differences. What are H0 and Ha? OA- Huzpdza OB. \"oil'dsa Oc. Hozudao Hazpd0 Ha3|1d d Ha: Hd = 0 OD. Ho: Ha SO OE. Ho: Hd 20 OF. Ho: Hd = 0 Ha : Hd > 0 Ha : Hd 1.833, so the null hypothesis would not be rejected. Decide whemer to reject or tail to reject the null hypothesis 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 results V the same as using the critical value approach. {:3 the null hypothesis. There V enough evidence to V the claim that the pass completion percentages have : P-value = (Round to three decimal places as needed.) (e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis 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 results :l the same as using the critical value approach. 3 the null hypothesis. There V enough evidence to W the claim that the pass completion percentages have V C No, your answer(s). Yes, ' } (e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis using the P-value. Interpret the decision in the context of the original claim. Are the results the same as the critical value approach? '7 the results i the same as using the critical value approach. Click to select yet. are V the null hypothesis. There E enough evidence to the claim that the pass completion percentages have are not :e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis using the P-value. Interpret the decision in the context of the original :laim, Are the results the same as the critical value approach? iV the results 'V the same as using the critical value approacht i: the null hypothesis. There V enough evidence to V the claim that the pass completion percentages have V lick to select your answer(s). Reject Fail to reject ' ' (e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis 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 results V the same as using the critical value approach. V the null hypothesis. There V enough evidence to 'V the claim that the pass completion percentages have V Click to select your answer(s). is (e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis using the P-value. Interpret the decision in the context of the original claimt Are the results the same as the critical value approach? l: the results V the same as using the critical value approach V the null hypothesis. There V enough evidence to the claim that the pass completion percentages have ]V Click to select your answerts). reject support ' } claim. Are the results the same as the critical value approach? the results the same as using the critical value approach.(d) Calculate the P-value. P-value = (Round to three decimal places as needed.) (e) The rejection regions for this test would be t 1.833, so the null hypothesis would not be rejected. Decide whether to reject or fail to reject the null hypothesis using the P-value. Interpret the d claim. Are the results the same as the critical value approach? V the results i the same as using the critical value approach. Click to select your answer(s). 7 the null hypothesis. There enough evidence to the claim that the pass completion percentages have not changed. increased. changed. if the original decreased. .i 14....11 ........_