An Experiment Consists of Making 80 Telephone Calls in Order

question 39

Multiple Choice

An experiment consists of making 80 telephone calls in order to sell a particular insurance policy. The random variable in this experiment is a ________.

• A)discrete random variable
• B)continuous random variable
• C)complex random variable
• D)simplex random variable

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Definitions:

Kruskal-Wallis Test

A non-parametric statistical test used to compare three or more independent samples to determine if they come from the same distribution.

Wilcoxon Tests

A nonparametric statistical test used to compare two paired groups to assess whether their population mean ranks differ.

Assembly Time

The duration required to assemble a product or system from its components.

Blocked Experiment

An experimental design in which units are grouped (blocked) based on similar attributes before randomly assigning treatments within blocks to reduce variability and improve accuracy.