Solve the Problem. Round to Four Decimal Places

question 123

Multiple Choice

Solve the problem. Round to four decimal places.
-A recent study suggested that 70% of all eligible voters will vote in the next presidential election. Suppose 20 eligible voters were randomly selected from the population of all eligible voters. Use a
Binomial probability table to find the probability that more than 10 but fewer than 16 of the 20
Eligible voters sampled will vote in the next presidential election.

• A)0.649
• B)0.780
• C)0.714
• D)0.845

---

Definitions:

Hypergamy

The action of marrying or forming a sexual relationship with a person of a superior sociological or educational background.

Heterogamous

Referring to marriages or relationships between individuals who come from different backgrounds, whether cultural, racial, religious, or socioeconomic.

Cinderella Stories

Narratives that demonstrate a dramatic rise from poor or difficult circumstances to success, happiness, or fulfillment.

Middle-Class Lifestyle

A way of living characterized by financial stability, homeownership, access to education, and the ability to afford recreational activities, typical of the middle class.