Question

Frequency Distribution of Daily Income of 550 workers of a factory is given below. Study the following frequency distribution table and answer the questions from 42 to 46. Q. N. (42.)What is the size of class intervals ?
1 point
Captionless Image
24
25
26
15
43.Which class has the highest frequency ?
1 point
200-225
300-325
175-200
150-175
44.What is the upper class limit of the class interval whose frequency is 50?
1 point
250
300
25
525
45.What is the range of all the class intervals?
2 points
250
275
225
525
46.What is the total number of workers having daily income more than 200?
1 point
300
445
305
550​

Answer 1

Answer:

what is the class intervals ?

Ans:25

which class has highest frequency

Ans:200-225

what is the upper class limit of the class interval whose frequency is 50?

Ans: 300

what is the range of all the class intervals?

Ans:225

what is the total number of workers having daily income more than 200?

Ans:300

Answer 2

Answer:

25,   200-225,   300,  225,   300

Step-by-step explanation:

42.

size of the class intervals = 125 -1 00 = 25

43.

The highest frequency is 140. It belongs to the class 200-225

44.

275 - 300 is the class whose frequency is 50.

So, 300 is the upper class limit of the class interval whose frequency is 50.

45.

225 is the range of all the class intervals

46.

300 is the total number of workers having daily income more than 200?