Perform the Calculations Indicated for the Following Set of X

question 7

Short Answer

Perform the calculations indicated for the following set of X scores: 6, 3, 4, 5
a. ∑X =
b. (∑X)² =
c. ∑X² =

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Definitions:

Binge Drinkers

Individuals who consume large amounts of alcohol in a short period of time, typically defined as five or more drinks for men and four or more drinks for women in about two hours.

Heavy Drinkers

Individuals who consume alcoholic beverages in amounts that exceed the standard guidelines for moderate drinking.

Temperance Movement

A social movement against the consumption of alcoholic beverages, aiming for moderation or complete abstinence.

18th Amendment

An amendment to the U.S. Constitution prohibiting the manufacture, sale, and transportation of alcoholic beverages; later repealed by the 21st Amendment.