A random sample of 8 has a mean of 91.36 and a standard deviation of 8.8....
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A random sample of 8 has a mean of 91.36 and a standard deviation of 8.8. Is there sufficient evidence to support the claim that this sample has an average significantly different than 91.4? Use a 0.05 significance level. The null and alternative hypothesis would be: Ho:p 22.85 Ho: 291.4 Ho: H:p> 22.85 H: <91.4 H: 91.4 Ho: 91.4 Ho:p 22.85 Ho:p=22.85 91.4 H:>91.4 H:p < 22.85 H:p22.85 The test is: right-tailed left-tailed two-tailed The test statistic is: The p-value is: Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis Check Answer (to 3 decimals) A random sample of 8 has a mean of 91.36 and a standard deviation of 8.8. Is there sufficient evidence to support the claim that this sample has an average significantly different than 91.4? Use a 0.05 significance level. The null and alternative hypothesis would be: Ho:p 22.85 Ho: 291.4 Ho: H:p> 22.85 H: <91.4 H: 91.4 Ho: 91.4 Ho:p 22.85 Ho:p=22.85 91.4 H:>91.4 H:p < 22.85 H:p22.85 The test is: right-tailed left-tailed two-tailed The test statistic is: The p-value is: Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis Check Answer (to 3 decimals)
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