Solve the Problem

question 7

Essay

Solve the problem. Use the P-value method to test the claim that the population standard deviation of the systolic blood pressures of adults aged 40-50 is equal to 22 mm Hg. The sample statistics are as follows: n=23, x=132.2 mm Hg, s=26.6 mm Hg. Be sure to state the hypotheses, the value of this test statistic, the P -value, and your conclusion. Use a significance level of 0.05 .

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Definitions:

Adolescence

A developmental stage between childhood and adulthood characterized by significant physical, psychological, and social changes.

Childhood

The period in human development that extends from birth until adolescence.

Adulthood

The period in an individual's life after they have passed through childhood and adolescence, typically marked by full physical development and legal responsibilities.

Permissive Parenting Style

A child-rearing approach characterized by high levels of warmth and low levels of control or discipline.