Question

the vages of 25 workers of a factory is given below arange the following data in increasing order and form a frequency table using equal class interval starting from 40 to 45 where 45 is not included​

Answer 1

Answer:

solved below

Step-by-step explanation:

Arranging the given observations in ascending order, we get:

610, 615, 615, 620, 636, 640, 642, 642, 654, 656, 658, 668, 668, 672, 678, 680, 690, 692, 700, 702, 704, 705, 706, 710, 716, 718, 719, 720

Thus, the frequency distribution may be represented as shown below:

Weekly wages

(in Rupees) Tally marks Frequency

610-630 |||| 4

630-650 |||| 4

650-670 |||| 5

670-690 ||| 3

690-710 |||| || 7

710-730 |||| 5

Total 28