Use the Following to Answer Questions

question 69

Short Answer

Use the following to answer questions :
A random sample of 25 elements selected from a population produced a variance equal to 4.959.The null hypothesis is that the population variance is less than or equal to 3.90 and the alternative hypothesis is that the population variance is greater than 3.90.Assume that the population is normally distributed.The significance level is 1%.
-The value of the chi-square test statistic is,rounded to three decimal places:

Understand the key principles of goal setting for physical activity.

Describe the physical activity guidelines for adults and older adults.

Identify beginner-friendly exercises for sedentary individuals.

Recognize the importance and safety of exercise for adults with chronic diseases.

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Definitions:

Teasers

Short, intriguing messages designed to spark curiosity or interest, often used in marketing or promotional materials.

Digital Media

Refers to content or media that is stored in digital formats and usually distributed online.

Specific Task

A particular duty or job that needs to be accomplished, often defined by clear objectives and parameters.

Incompatible Hardware

Computer components or peripherals that cannot work together because they do not share compatible interfaces or specifications.