Question

The weight of 25 students of standard 8 is shown below in kilograms. Prepare a

frequency distribution table of students in which one group is of 46-50

33 46 55 52 43 39 38 53 43 45

37 49 42 46 43 38 43 47 42 48

39 40 48 51 50​

plz solve this question step by step​

Answer 1

Answer:

Step-by-step explanation:

Given :   The weight of 25 students of standard 8 is shown in kilograms.

.33 46 55 52 43 39 38 53 43 45 37 49 42 46 43 38 43 47 42 48 39 40 48 51 50​

To Find : a frequency distribution table of students  in which one group is of 46-50

Solution:

CLASS       Tally Marks  Frequency

31 - 35         |                 1

36 - 40        |           6

41 - 45         ||           7

46 - 50        ||           7

51 - 55         ||||               4

Answer 2

Answer:

Weight in kg No. of students

30−35 3

35−40 5

40−45 3

45−50 5

50−55 2

55−60 1

60−65 1

a−b⇒a<W≤b

W→ weight.