A sample of 2,500 people was asked how many cups of coffee they drink in the morning. You are given the following sample information. The variance of the number of cups of coffee is
A) 1.06.
B) 1.03.
C) 2.25.
D) 1.24.

Question

A sample of 2,500 people was asked how many cups of coffee they drink in the morning. You are given the following sample information.  ​ The variance of the number of cups of coffee is
A) 1.06. 
B) 1.03. 
C) 2.25. 
D) 1.24.

Quizplus · Accepted Answer

The Answer of A sample of 2,500 people was asked how many cups of coffee they drink in the morning. You are given the following sample information.  ​ The variance of the number of cups of coffee is
A) 1.06. 
B) 1.03. 
C) 2.25. 
D) 1.24.

A Sample of 2,500 People Was Asked How Many Cups