Question

a particular computer The following table shows a frequency distribution of the number of laptops sold per day at store. Number of Laptops Frequency 5 What is the mean number of laptops sold per day? O A. 3.9 B. 3.5 O c. 2.6 O D. 3.0 htt The day You Click to select your answer

Answer 1

x	f	xf
0	2	0
1	5	5
2	3	6
3	8	24
4	5	20
5	2	10
Total =	25	65

Mean ( $\bar{x}$ ) is given as follows:

$\bar{x}=\frac{\sum_{i=1}^{6}x_{i}f_{i}}{\sum_{i=1}^{6}f_{i}}=\frac{65}{25}=2.6$

So,

Correct option:

C. 2.6