A Market Research Team Compiled the Following Discrete Probability Distribution

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 mean (average) value of x is _______________.

A) 1.0
B) 1.5
C) 2.0
D) 2.5
E) 3.0