average homework grade for n=130 students is 78.7 with a
standard deviation of 5.9. investigate the grades of all the
students. perform a hypothesis test to determine if the
average final grade is less than 80.
a. give the hypotheses for this test:
Ho:
Ha:
perform the hypothesis test at the 1% level. test statistic(s)
and p-value
average homework grade for n=130 students is 78.7 with a standard deviation of 5.9. investigate the grades of all the s
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answerhappygod
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average homework grade for n=130 students is 78.7 with a standard deviation of 5.9. investigate the grades of all the s
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