Math, asked by goyalkaran123com, 4 months ago

The distance (in km) of 35 employees of a company from their residences to the company were found as. 3,10,12,15,11,13,7,31,19,10,12,17,16,2,7,9,7,8,5,18,15,3,12,2,9,6,20,25,15,6,12,7.

(A) Construct a frequency distribution table for the grouped data with equal class width.

(B) Find the percentage of employees whose distance from company to home is less than 5 km.​

Answers

Answered by Rameshjangid
0

Answer:- (A) I have done the construction of the frequency distribution table with equal class width 0-5, 5-10, so on.

               (B) The percentage of the number of employees whose home is less than 5Km from the company are = 12.5%

There are 32 employees and the distance from the company to their homes are given in Km. They are

3,10,12,15,11,13,7,31,19,10,12,17,16,2,7,9,7,8,5,18,15,3,12,2,9,6,20,25,15,6,12,7

First, we need to arrange the distance in ascending order

2,2,3,3,5,6,6,7,7,7,7,8,9,9,10,10,11,12,12,12,12,13,15,15,15,16,17,18,19,20,25,31

(A)The Frequency distribution table is:-

Class intervals                     distance in Km                       Frequency

0-5                                           2,2,3,3                                       4

5-10                                          5,6,6,7,7,7,7,8,9,9                    10

10-15                                        10,10,11,12,12,12,12,13                  8

15-20                                       15,15,15,16,17,18,19                      7

20-25                                      20                                                1

25-30                                       25                                               1

30-35                                        31                                               1

                                                                 Total Frequency  = 32

(B) The number of employees whose home is 5Km from the company are = 4

Total number of employees are = 32

The percentage of the employees whose homes are 5Km from the company is = 4/32×100

                   = 100/8

                   = 12.5%

To know more about the given topic please go through the following

Link1:- https://brainly.in/question/15913045?

Link2:- https://brainly.in/question/22005206?

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