Mathematics, 11.05.2021 01:00 lululoveee5256
A researcher wishes to test whether the mean of a normally distributed population is greater than 1.06 at the 5% significance level. Based upon 22 independent observations, she observes a sample mean of 1.77 and a sample standard deviation of 0.84. Determine the critical value of the test rounded to the nearest hundredth. (Rounding counts!).
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A researcher wishes to test whether the mean of a normally distributed population is greater than 1....
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