Math

StatisticsQ&A LibraryConsider the following hypothesis test: Ho: µ ≤ 50 Ha: µ > 50 A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use α = 0,05. a.x-bar = 52,5 b.x-bar = 51 x-bar = 51,8Start your trial now! First week only $4.99!*arrow_forward*

Question

Consider the following hypothesis test:

Ho: µ ≤ 50

Ha: µ > 50

A sample of 60 is used and the population standard deviation is 8. Use the critical value approach to state your conclusion for each of the following sample results. Use α = 0,05.

a.*x-bar *= 52,5

b.*x-bar = *51

*x-bar = *51,8

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