Consider the following hypotheses: H0: = 1800 HA: 1800 The population is normally distributed
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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Related Book For
Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
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