Answer with TI 83 calculator

A professor wishes to test a claim that the mean test score of her first class is lower than the mean test score of her second class. A random sample of size 16 with a mean of 83.8 and a standard deviation of 6.1 is selected from her first class. A random sample of size 27 with a mean of 88.4 and a standard deviation of 6.7 is selected from her second class. Assume that test scores in both classes are normally distributed with unknown but unequal standard deviations. Test the claim at a significance level of 0.10. What are the correct hypotheses? Select the correct symbols in the order they appear in the problem. Ho: [ Select an answer $1 ['1' $1 [ Select an answer J H 2 Selectananswer ? Selectananswer a What is the test statistic? (Report answer accurate to three decimal places.) Test statistic = [3 What is the p-value? (Report answer accurate to four decimal places.) The decision to the hypotheses is to... Select an answer 4} The final conclusion is: l Select an answer c | that the mean test score of her first class is lower than the mean test score of her second class