Which of the Following May Lower Sperm Counts

question 55

Multiple Choice

Which of the following may lower sperm counts?

• A)infections such as mumps in adulthood
• B)excessive consumption of alcohol,marijuana,and other drugs
• C)frequent use of saunas or hot tubs
• D)all of the above

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Definitions:

Analysis of Variance

A statistical method used to compare means of three or more samples by analyzing variance among and between data groups to identify any statistically significant differences.

Treatment Means

The average outcomes or results of different treatments or conditions in experimental research.

Sample Mean

The average value of a set of characteristics (numbers) from a subset of a population, used to estimate the population mean.

Null Hypothesis

The default position in statistical hypothesis testing that assumes no relationship or effect between the variables being studied.