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Floretta, a golfer, claims that her drive distance is not equal to 238 meters, a believe her, so she decides to do a hypothesis test, at a 5% significance levell collects the proper data, and works through the testing procedure: HoH=238; H:# # 238 • a = 0.05 (significance level) • The test statistic is X-Ho Zo == a 256-238 V <= 5.6 •The critical values are -20.025-1.96 and 20.025= 1.96. Conclude whether to reject or not reject Ho. and interpret the results. Select the correct answer below: Reject Ho. At the 5% significance level, the test results are not statistically evidence against the null hypothesis. Reject Ho. At the 5% significance level, the data provide sufficient evidenc is not equal to 238 meters. Do not reject Ho. At the 5% significance level, the test results are not stati provide weak evidence against the null hypothesis. Do not reject Ho. At the 5% significance level, the data provide sufficient es distance is not equal to 238 meters.

Floretta, a golfer, claims that her drive distance is not equal to 238 meters, a believe her, so she decides to do a hypothesis test, at a 5% significance levell collects the proper data, and works through the testing procedure: HoH=238; H:# # 238 • a = 0.05 (significance level) • The test statistic is X-Ho Zo == a 256-238 V <= 5.6 •The critical values are -20.025-1.96 and 20.025= 1.96. Conclude whether to reject or not reject Ho. and interpret the results. Select the correct answer below: Reject Ho. At the 5% significance level, the test results are not statistically evidence against the null hypothesis. Reject Ho. At the 5% significance level, the data provide sufficient evidenc is not equal to 238 meters. Do not reject Ho. At the 5% significance level, the test results are not stati provide weak evidence against the null hypothesis. Do not reject Ho. At the 5% significance level, the data provide sufficient es distance is not equal to 238 meters.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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Floretta, a golfer, claims that her drive distance is not equal to 238 meters, on average. Several of her friends do not believe her, so she decides to do a hypothesis test, at a 5% significance level, to persuade them. She hits 19 drives, collects the proper data, and works through the testing procedure: • Hou = 238; HH #238 • a = 0.05 (significance level) The test statistic is X-Ho Zo == 256-238 14 V19 <= 5.6 • The critical values are -20.025 = -1.96 and 20.025 = 1.96. Conclude whether to reject or not reject Ho. and interpret the results. Select the correct answer below: Reject Ho. At the 5% significance level, the test results are not statistically significant and at best, provide weak evidence against the null hypothesis. Reject Ho. At the 5% significance level, the data provide sufficient evidence to conclude that the mean distance is not equal to 238 meters. Do not reject Ho. At the 5% significance level, the test results are not statistically significant and at best, provide weak evidence against the null hypothesis. Do not reject Ho. At the 5% significance level, the data provide sufficient evidence to conclude that the mean distance is not equal to 238 meters.
Transcribed Image Text:Floretta, a golfer, claims that her drive distance is not equal to 238 meters, on average. Several of her friends do not believe her, so she decides to do a hypothesis test, at a 5% significance level, to persuade them. She hits 19 drives, collects the proper data, and works through the testing procedure: • Hou = 238; HH #238 • a = 0.05 (significance level) The test statistic is X-Ho Zo == 256-238 14 V19 <= 5.6 • The critical values are -20.025 = -1.96 and 20.025 = 1.96. Conclude whether to reject or not reject Ho. and interpret the results. Select the correct answer below: Reject Ho. At the 5% significance level, the test results are not statistically significant and at best, provide weak evidence against the null hypothesis. Reject Ho. At the 5% significance level, the data provide sufficient evidence to conclude that the mean distance is not equal to 238 meters. Do not reject Ho. At the 5% significance level, the test results are not statistically significant and at best, provide weak evidence against the null hypothesis. Do not reject Ho. At the 5% significance level, the data provide sufficient evidence to conclude that the mean distance is not equal to 238 meters.
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