A Company Is Studying the Number of Daily Debit Card

question 7

Multiple Choice

A company is studying the number of daily debit card purchases. There were 20 purchases and the
Probability of a debit card purchase is 0.5. Of the 20 purchases, what is the expected value of the
Number of debit card purchases?

• A) 4
• B) 6
• C) 8
• D) 10
• E) 12

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Definitions:

Sexual Assault

An act of forcing or coercing someone into unwanted sexual activity without their consent, a serious crime that affects individuals of all genders and ages.

Sexual Gratification

The pleasure or satisfaction derived from sexual activity.

Sociohistorical Changes

Transformations within a society that are influenced by historical events and developments, shaping cultural, economic, and political structures over time.

Gender Inequality

The social process by which people are treated differently and disadvantageously, under similar circumstances, on the basis of gender.