SCENARIO 3-3 The Ordered Array Below Represents the Number of Vitamin Supplements

question 144

Short Answer

SCENARIO 3-3
The ordered array below represents the number of vitamin supplements sold by a health food store in
a sample of 16 days.
19, 19, 20, 20, 22, 23, 25, 26, 27, 30, 33, 34, 35, 36, 38, 41
Note: For this sample, the sum of the values is 448, and the sum of the squared differences between
each value and the mean is 812.
-Referring to Scenario 3-3,the third quartile of the number of vitamin supplements sold in this sample is_____ .

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Definitions:

Correlational

A research method that examines the relationship between two or more variables to determine if a change in one variable is associated with a change in another.

Observational

Relating to the method of gaining knowledge by watching and analyzing behaviors without intervening or altering the situation.

Significant

Having a meaningful, important, or noticeable effect or influence.

Probability

A measure of the likelihood that an event will occur, expressed as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.