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

question 103

Short Answer

TABLE 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 Table 3-3, the interquartile range of the number of vitamin supplements sold in this sample is ________.

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Definitions:

Compounded Semi-Annually

Interest on an investment or loan that is calculated twice a year and then added to the principal, affecting the overall amount on which future interest is based.

Payment

A transfer of money or goods from one party to another in exchange for goods, services, or to fulfill a legal obligation.

Compound Annual Return

The rate at which an investment grows annually over a specified period, taking into account the effect of compounding.

Diversified Canadian Equity Funds

Investment funds that spread their holdings across a wide range of Canadian stocks to mitigate risk and maximize returns.