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

question 4

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,of all possible samples of 100 stores drawn from the population of 1,000 stores,95% of the sample means will fall between 5.623 and 6.377 lawnmowers.

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Definitions:

Medication

Substances used for medical treatment, especially for the diagnosis, treatment, or prevention of disease.

Dose

The amount of a drug given or taken at one time.

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A measure of volume used commonly in cooking, equivalent to approximately 15 milliliters.

Medication

Substances used to diagnose, treat, cure, or prevent illnesses or diseases.