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Thank you thank you! Please do not worry about the part asking to review 9.1-9.4 answer the rest of teh questions please and ty. Many

Thank you thank you! Please do not worry about the part asking to review 9.1-9.4 answer the rest of teh questions please and ty.

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Many people believe that night students have lower GPA's than day time students. WCC's population of day time students have a GPA of 2.6. Based on a simple random sample of 35 night-student records, their mean GPA was 2.55 with a standard deviation of 0.24. Test the claim that the mean GPA of WCC night students is lower than 2.6 at the 0.1 significance level. In space provided, do the following. (a) Write the null and alternative hypothesis. (b) What are the conditions for our inference and have they been satisfied? (c) Perform the test (even if the conditions are not met). Show the work or state the calculator inputs for finding the p-value. State the p-value. (d) Make a decision about the test. (9) State the conclusion in words (full sentence(s)). Do not use symbols. Review hypothesis "Conclusion Statements" in the section 9.1 -9.4 Canvas page! lesson. Symbols notes: Use mu for u, use x-bar for 5:, use =/= for not equal to ye , use >= for 2 , use

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