For each problem, write which test you used in your calculator, draw the graph, calculate pvalue, and write your conclusion in a complete sentence. The data is the daily high temperature during...


For each problem, write which test you used in your calculator, draw the graph, calculate pvalue, and write your conclusion in a complete sentence. The data is the daily high temperature during January 2000 in Chicago, IL. The National Weather Center claims that the average temperature in Chicago during January is less than 30 degrees. Is there enough evidence to support the claim at a 10% level of significance? Use s = 8.9 . 33, 31, 25, 22, 38, 51, 32, 23, 23, 34, 44, 43, 47, 37, 27, 25, 28, 35, 21, 24, 20, 19, 23, 27, 24, 13, 18, 28, 17, 25, 31



Jun 03, 2022
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