Test the claim that the mean GPA of night students is smaller than 2.5 at the 10% significance level. The population standard deviation for this group is known to be 0.16. The null and alternative hypotheses for this test are: Ho:u < 2.5 Ho:4 > 2.5 HA:H > 2.5 HA:4 < 2.5 The test is: left-tailed right-tailed Based on a sample of 30 people, the sample mean GPA was 2.47. tint: Before you find the p-value below, calculate the test statistic to two decimal places. The p-value is: |(to 4 decimals) The significance level as a decimal is: Based on this we O fail to reject the null hypothesis, Ho O reject the null hypothesis, H,

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Q: Test the claim that the mean GPA of night students is significantly different than 2.8 at the 0.01…

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Q: Test the claim that the mean GPA of night students is significantly different than 3.4 at the 0.01…

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Q: Test the claim that the mean GPA of night students is significantly different than 2.5 at the 0.01…

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Q: Test the claim that the mean GPA of night students is significantly different than 3.5 at the 0.05…

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