In General,a Frequency Distribution Should Have at Least Eight Class

question 100

True/False

In general,a frequency distribution should have at least eight class groups but no more than 20.

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Definitions:

One-Tail

Refers to a one-tailed test in statistics where the critical area of a distribution is one-sided so that it tests for the possibility of the relationship in a single direction.

Ordinal

Pertaining to data classification where the order of the values is significant but differences between values are not necessarily consistent.

Interval

An interval in statistics refers to the difference between two points on a scale, often used to measure the distance or gap between data points.

Test Statistic

A number derived from sample observations in a hypothesis test that determines if the null hypothesis should be refused.