TABLE 8-17 A Random Sample of 100 Stores from a Large Chain

question 7

True/False

TABLE 8-17
A random sample of 100 stores from a large chain of 500 garden supply stores was selected to determine the mean number of lawnmowers sold at an end-of-season clearance sale.The sample results indicated a mean of 6 and a standard deviation of 2 lawnmowers sold.A 95% confidence interval (5.623 to 6.377)was established based on these results.
-True or False: Referring to Table 8-17,there are 10 possible samples of 100 stores that can be selected out of the population of 1,000 stores.

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Definitions:

Home Tab

The primary tab or starting screen in many software applications, containing a collection of commonly used commands and tools.

Date/Time

A data type in databases and programming that stores dates and times as serial date numbers for chronological data management.

Hiring Date

The specific date on which an individual officially becomes an employee of a company or organization.

Employees Table

A table in a database that contains information about employees, such as names, IDs, and job details.