The probability distribution for the daily demand of laptops at a local store is shown below. In this distribution, the random variable x is the daily demand of laptops: The mean (average) value of x is ___.
A) 1.4
B) 1.75
C) 2.10
D) 2.55
E) 3.02

Question

The probability distribution for the daily demand of laptops at a local store is shown below. In this distribution, the random variable x is the daily demand of laptops:  The mean (average) value of x is ___.
A) 1.4 
B) 1.75 
C) 2.10 
D) 2.55 
E) 3.02

Quizplus · Accepted Answer

The Answer of The probability distribution for the daily demand of laptops at a local store is shown below. In this distribution, the random variable x is the daily demand of laptops:  The mean (average) value of x is ___.
A) 1.4 
B) 1.75 
C) 2.10 
D) 2.55 
E) 3.02

The Probability Distribution for the Daily Demand of Laptops at a Local