Examlex
List the food groups in the USDA MyPlate food guidance system. For each group, provide the suggested intake for your recommended energy intake.
Test Statistic
A value calculated from sample data, used in hypothesis testing to determine whether to reject the null hypothesis for the entire population.
Right Tail
The portion of a distribution to the right of a specified value, often related to the significance level in hypothesis testing.
Observed Frequencies
The actual number of occurrences or instances recorded in each category or interval of a study.
Expected Frequencies
The anticipated count of occurrences in each category of a variable, calculated under a specific hypothesis in a chi-square test.
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