For the employees who left the company before 3 years, what is an appropriate test of hypothesis to determine if the mean tenure of such employees equals 18 months in the population? one sample t test paired samples t test independent samples t test none of the above

Here one sample t test would be the appropriate test of hypothesis to determine if the mean tenure  of employees equals 18 months in the population.

Explanation:

Here we will use one sample t test because in this situation we are comparing a single sample mean to a determined constant and through this we are trying to find out whether there is any statistical difference between sample mean and a know population mean.

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