Consider the Following Hypothesis Test:
H_o $\mu$ = 10
H_a $\mu$ $\neq$

question 11

Essay

Consider the following hypothesis test:
H_o: $\mu$ = 10
H_a: $\mu$$\neq$ 10
A sample of 81 provides a sample mean of 9.5 and a sample standard deviation of 1.8.
a.Determine the standard error of the mean.
b.Compute the value of the test statistic.
c.Determine the p-value; and at 95% confidence, test the above hypotheses.

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Definitions:

Pituitary Gland

A small endocrine gland located at the base of the brain that produces hormones regulating growth, metabolism, and reproduction.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the outer layer of skin, nails, hair, and nervous system.

Nervous Tissue

A tissue type located in the brain, spinal cord, and peripheral nerves.

Amnion

A thin, protective membrane that surrounds the embryo in the uterus, part of the amniotic sac that contains the amniotic fluid.