Question

The daily earning (in rupees) of 25 workers was recorded as below:
650, 800, 950, 550, 600, 750, 820, 680, 730, 850, 620, 700, 450, 690,
580, 730, 920, 880, 750, 690, 560, 740, 520, 630, 650
Prepare a frequency table for the above data, using 500-600 as one of the
Intervals. Also draw a Histogram for the frequency table made.​

Answer 1

Answer:

The marks obtained by 40 students of a class in an examination are given

below:

8, 47, 22, 31, 17, 13, 38, 26, 3, 34, 29, 11, 22, 7, 15, 24, 38, 31, 21, 35, 42, 24, 45,

23, 21, 27, 29, 49, 25, 48, 21, 15, 18, 27, 19, 45, 14, 34, 37, 34.

Prepare a frequency distribution table with equal class intervals, starting

from 0-10 (where 10 is not included).

Solution:

The frequency distribution table is given below

Marks

Tally marks

Number of Students(Frequency)

0-10

III

3

10-20

IIII III

8

20-30

IIII IIII IIII

14

30-40

IIII IIII

9

40-50

IIII I

6

TOTAL

40

Answer 2

Answer:

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