Mathematics, 07.05.2021 15:40 edjiejwi
A company has over 4,000 employees. In past surveys, 85% of their employees stated they were satisfied working for the company. The CEO suspects that the proportion of satisfied employees has recently decreased. A random sample of 350 employees was taken, and 287 reported that they were satisfied. Is there enough evidence to suggest a decrease in satisfaction?
H0: p = 0.85
Ha: p < 0.85
p = The true proportion of all employees who are satisfied working for the company
Identify the following values that will be used to calculate our test statistic:
p hat =
p0 =
n =
Answers: 1
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A company has over 4,000 employees. In past surveys, 85% of their employees stated they were satisfi...
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