One Thing to Consider When Attempting to Increase Daily Physical

question 36

Multiple Choice

One thing to consider when attempting to increase daily physical activity for health is to:​

• A)begin slowly by only exercising one to two days a week.
• B)avoid vigorous exercise if you are elderly.
• C)​begin by engaging in strength activities once or twice a month.
• D)​seek a doctor's advice if you have a serious chronic illness.
• E)​monitor your heart rate and stay well below your maximum.

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Definitions:

Expected Frequencies

In statistical analysis, these refer to the counts predicted by a probability model or theoretical distribution, used in the comparison of observed data for goodness-of-fit tests.

Contingency Table

A table often used in statistics to show the frequency distribution of variables, helping in the analysis of the relationship between them.

Equality Of Variances

A statistical condition in which two or more groups have the same variance, often an assumption in certain tests of significance.

Test Statistic

A calculated value used in statistical hypothesis testing to determine whether to reject the null hypothesis.