TABLE 9-5 A Bank Tests the Null Hypothesis That the Mean Age

question 38

True/False

TABLE 9-5
A bank tests the null hypothesis that the mean age of the bank's mortgage holders is less than or equal to 45 years, versus an alternative that the mean age is greater than 45 years. They take a sample and calculate a p-value of 0.0202.
-Referring to Table 9-5, the null hypothesis would be rejected at a significance level of α = 0.05.

---

Definitions:

Autism

A developmental disorder characterized by difficulties with social interaction and communication, and by restricted and repetitive behavior.

Increased Risk

The likelihood of experiencing negative outcomes or harm being higher than normal.

Culture-bound Disorder

A category of mental disorders that are recognized to be a specific or unique to a particular culture.

Anorexia Nervosa

An eating disorder characterized by an obsessive fear of gaining weight, leading to a refusal to eat and severe weight loss.