In Testing the Hypotheses H₀ $\mu$ = 50 VsH₁ $\mu$ $\neq$ 50,the Following Information Is Known: N = 64

question 22

Multiple Choice

In testing the hypotheses H₀: $\mu$ = 50 vs.H₁: $\mu$ $\neq$ 50,the following information is known: n = 64, $\bar { x }$ = 53.5,and $\sigma$ = 10.The standardized test statistic z equals:

• A) 1.96
• B) -2.80
• C) 2.80
• D) -1.96

---

Definitions:

Gender Gap

The disparities between men and women in different contexts, including wage inequality, representation in certain fields, and social, economic, and political inequalities.

Sexual Abuse

A form of misconduct where an individual is forced or coerced into unwanted sexual activity without consent.

Availability Heuristic

An expedient mental route that capitalizes on the initial instances that pop into one's mind when reflecting upon a specific subject, notion, procedure, or decision.

Conjunction Fallacy

An erroneous belief where specific situations are perceived as having a higher likelihood than a more generalized condition.