Assume That the Data Has a Normal Distribution and the Number

question 63

Multiple Choice

Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z
value used to test a null hypothesis.
- $\alpha = 0.09$ for a right-tailed test.

• A) \(1.34\)
• B) \(\pm 1.96\)
• C) \(\pm 1.34\)
• D) \(1.96\)

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Definitions:

Multivariate Analysis

A set of statistical techniques used to analyze data that involves more than one variable, understanding the effect and relationships among them.

Discriminant Analysis

A statistical technique used to classify observations into predefined categories based on several predictor variables.

Multiple Regression

A statistical technique whereby several variables are used to predict one.