THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 19

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
On average,you receive 2.6 pieces of junk mail a day.Assume that the number of pieces of junk mail you receive each day follows the Poisson distribution.
-What is the standard deviation of the number of pieces of junk mail you receive daily?

• A)1.61
• B)2.60
• C)6.76
• D)There is not sufficient information to determine this.

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Definitions:

Marry

The legally or formally recognized union of two people as partners in a personal relationship, traditionally understood as in marriage.

Cohabitation

Living together in a sexually intimate relationship without the legal bonds of marriage.

Monogamous Relationships

Partnerships in which individuals commit to having a romantic or sexual relationship with only one person at a time.

Arranged Marriage

A marriage where partners are selected by individuals other than the ones getting married, often involving family members or marriage brokers.