Use a= .01 and one tailed test t= -2.50, df =25. reject, fail to reject t= 4.00, df =35. reject, fail to reject t= -1.55, df= infinty symbol. reject, fail to reject
Use a= .01 and one tailed test t= -2.50, df =25. reject, fail to reject t= 4.00, df =35. reject, fail to reject t= -1.55, df= infinty symbol. reject, fail to reject
Chapter5: Decimals
Section5.5: Averages And Probability
Problem 399E: Joaquin gets paid every Friday. FI is paychecks for the past 8 Fridays were $315, $236.25, $236.25,...
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Use a= .01 and one tailed test
t= -2.50, df =25. reject, fail to reject
t= 4.00, df =35. reject, fail to reject
t= -1.55, df= infinty symbol. reject, fail to reject
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