- Two Statistics Teachers Both Believe That Each Has The Smarter Class To Put This To The Test They Give The Same Fina 1 (42.72 KiB) Viewed 31 times
= Two statistics teachers both believe that each has the smarter class. To put this to the test, they give the same fina
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= Two statistics teachers both believe that each has the smarter class. To put this to the test, they give the same fina
= Two statistics teachers both believe that each has the smarter class. To put this to the test, they give the same final exam to their students. A summary of the class sizes, class means, and standard deviations is given below: ni = 11, 1 = 85.8, S1 = 15.9 n2 = 25, 12 = 80.1, S2 = 17.4 Is there evidence, at an a = 0.1 level of significance, to conclude that there is a difference in the two classes? Carry out an appropriate hypothesis test, filling in the information requested. A. The value of the test statistic: = B. The degree of freedom for the distribution: For the next part, it is strongly recommended that you use the tables provided by the class C. The approximate range of values for the p- value: <p-value < D. Your decision for the hypothesis test: A. Do Not Reject H. B. Reject Ho C. Do Not Reject Ho. D. Reject H .
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