Suppose a Population Has a Mean of 400 and a Standard

question 67

Multiple Choice

Suppose a population has a mean of 400 and a standard deviation of 24.If a random sample of size 144 is drawn from the population,the probability of drawing a sample with a mean of more than 404.5 is _______.

• A) 0.0139
• B) 0.4861
• C) 0.4878
• D) 0.0122
• E) 0.5000

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Definitions:

Abbreviation

A condensed version of a word or phrase, utilized to conserve space or prevent redundancy.

Equivalent Measure

A unit of measurement that corresponds to equivalent amounts in different measurement systems.

Milliliters

A metric unit of volume equal to one thousandth of a liter, commonly used to measure liquids in medical, laboratory, and cooking contexts.

Milliliters

A measurement of capacity in the metric system, equivalent to 0.001 liters, frequently utilized for quantifying liquid substances.