Examlex

Solved

Suppose a Population Has a Mean of 870 and a Variance

question 5

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 closest to _______.


Definitions:

Intangible Items

Items that cannot be touched or physically measured, such as services, digital products, or intellectual property.

Physical Objects

Material things that can be seen and touched.

Affection

A feeling of fondness or love toward someone, which can manifest through physical or emotional expressions.

Sex

Refers to the biological characteristics that define humans as female or male; this can also extend to sexual activity involving the arousal, pleasure, and sometimes reproduction between individuals.

Related Questions