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Christina a javelin thrower has a sample throw mean of 62 3 meters from 29...

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Christina a javelin thrower has a sample throw mean of 62 3 meters from 29 throws Christina still claims that her average throw is 57 meters and the high average can be attributed to chance At the 2 significance level does the data provide sufficient evidence to conclude that Christina s mean throw is greater than 57 meters Given the sample data below accept or reject the hypothesis Ho p 57 meters H 57 meters 0 02 significance level 0 2 61 p 0 0045 Select the correct answer below Do not reject the null hypothesis because the value of z is positive O Reject the null hypothesis because 2 61 0 02 Do not reject the null hypothesis because 2 61 0 02 Do not reject the null hypothesis because the p value 0 0045 is less than the significance level a 0 02 11

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