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Significance to determine the critical value

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Reference no: EM131468987

Consider the following hypotheses:

H0: μ = 470

HA: μ ≠ 470

The population is normally distributed with a population standard deviation of 44. Use Table 1.

a. Use a 10% level of significance to determine the critical value(s) of the test. 

b. Use p-value an test at 5% level of significance

Reference no: EM131468987

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