THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 98

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Let the random variable X follow a normal distribution with a mean of 61.7 and a standard deviation of 5.2.
-What is the value of k such that P(59 < X < k) = 0.54?

• A)65.8
• B)64.6
• C)63.7
• D)66.9

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Definitions:

P-Value

The probability of observing a test statistic as extreme as, or more extreme than, the observed value under the assumption that the null hypothesis is true.

Kruskal-Wallis Test

A nonparametric statistical test that assesses whether there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

Kruskal-Wallis H Test

A nonparametric statistical test designed to assess whether there's a significant difference between two or more groups related to an independent variable, with respect to a continuous or ordinal dependent variable.

Heart Rate

The number of times the heart beats per minute, a vital sign used to assess the general physical health of an individual.