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Test the claim that the mean GPA of night students is larger than 2.1 at the 0.01 significance level. The null and alter
Posted: Wed May 11, 2022 9:43 am
by answerhappygod
- Test The Claim That The Mean Gpa Of Night Students Is Larger Than 2 1 At The 0 01 Significance Level The Null And Alter 1 (50.86 KiB) Viewed 35 times
Test the claim that the mean GPA of night students is larger than 2.1 at the 0.01 significance level. The null and alternative hypothesis would be: = Họ:u > 2.1 Ho:u < 21 Ho:u = 2.1 Ho:p> 0.525 Ho:p> 0.525 Ho:p = 0.525 H:u<2.1 H :u> 2.1 H :u * 2.1 H:p<0.525 H :p>0.525 H :p* 0.525 The test is: right-tailed two-tailed left-tailed Based on a sample of 60 people, the sample mean GPA was 2.11 with a standard deviation of 0.03 The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: Reject the null hypothesis O Fail to reject the null hypothesis