Suppose a Population Has a Mean of 870 and a Variance

question 35

Multiple Choice

Suppose a population has a mean of 870 and a variance of 1,600.If a random sample of size 64 is drawn from the population,the probability that the sample mean is between 860 and 875 is _______.

• A) 0.9544
• B) 0.6826
• C) 0.8785
• D) 0.5899
• E) 0.8185

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Definitions:

Liquid Medications

Medications in liquid form intended for ingestion, injection, or another form of administration into the body.

Needleless Syringe

A medical device designed to deliver drugs or vaccines through the skin without the use of a traditional needle, reducing the risk of needle-stick injuries and infections.

IV Route

A method of delivering medication or fluids directly into the venous circulation via a needle or catheter.

Pharmacokinetics

The branch of pharmacology concerned with the movement of drugs within the body, including absorption, distribution, metabolism, and excretion.