If in a Grouped Distribution, the Frequency for the "5-10

question 53

Essay

If in a grouped distribution, the frequency for the "5-10" group was 7, what should the frequency of a score of "5" be?

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Definitions:

Homoscedasticity

A term in statistics describing a situation where all random variables across a dataset have the same finite variance.

Normality Of Errors

An assumption in many statistical models that the errors in the predictions are normally distributed.

Independence Of Errors

Pertains to a condition in statistical analyses where the errors of a model’s predictions are not correlated with each other.

First-Order Autocorrelation

The correlation between sequential observations in a time series, specifically between each observation and its immediate predecessor.