A Market Research Team Compiled the Following Discrete Probability Distribution

question 59

Multiple Choice

A market research team compiled the following discrete probability distribution for families residing in Randolph County.In this distribution x represents the number of evenings the family dines outside their home during a week. The standard deviation of x is ___.

• A)1.00
• B)2.00
• C)0.80
• D)0.89
• E)1.09

---

Definitions:

Happy Idea(s)

Creative or innovative thoughts that bring joy and satisfaction, often leading to positive outcomes or solutions.

Creative Problem Solving

An innovative approach to finding solutions for complex problems by using creativity and lateral thinking.

Anonymous

Anonymous refers to actions or statements made without revealing one's identity or name.

Spontaneous

Occurring as a result of a sudden inner impulse without premeditation or external stimulus.