The Transition from a Hunter-Gatherer to an Agricultural Lifestyle Greatly

question 25

True/False

The transition from a hunter-gatherer to an agricultural lifestyle greatly changed the types of diseases and injuries that early peoples suffered.

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Definitions:

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it marks the threshold for statistical significance.

T-Distribution

A probability distribution used in statistical analysis which is appropriate for estimating population parameters for small sample sizes or unknown variances.

T-Distribution

A probability distribution that arises in the sampling distribution of the mean of a normally distributed population when the sample size is small and the population standard deviation is unknown.

Confidence Intervals

A selection of values, extracted from a sample, presumed to hold the value of an undisclosed population attribute.