THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 22

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A dependent random sample from two normally distributed populations gives the following results:
n = 20,
= 26.5,s₂ = 3.2
-Calculate the margin of error for the given data assuming 95% confidence level: n_x = 200
_x = 0.56 n_y = 230
_y = 0.46

• A)0.124
• B)0.094
• C)0.112
• D)0.265

---

Definitions:

Conjunction Error

A cognitive bias that arises when people estimate the combination of two events to be more likely than one of the events in isolation.

Weather Forecaster

An individual or system that predicts the weather conditions using data from various sources, including satellite imagery, atmospheric conditions, and computer models.

Hot and Humid

Hot and humid refers to weather conditions characterized by high temperatures and high levels of moisture in the air, often causing discomfort.

Groupthink

A phenomenon where a group's desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.