Question

Consider the following hypotheses:
H0: µ = 1800
HA: µ ≠ 1800
The population is normally distributed with a population standard deviation of 440. Compute the value of the test statistic and the resulting p-value for each of the following sample results. For each sample, determine if you can reject the null hypothesis at the 10% significance level.
a.  = 1850; n = 110
b.  = 1850; n = 280
c.  = 1650; n = 32
d.  = 1700; n = 32



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  • CreatedJanuary 28, 2015
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