Maths 5 Mark Question

Draw a histogram for the frequency distribution of following data:

Class interval	8-13	13-18	18-23	23-28	28-33	33-38	38-43
Frequency	320	780	160	540	260	100	80

Hint. Take 1 small division = 10.

Draw a histogram for the frequency distribution of following data:

Class interval	20-25	25-30	30-35	35-40	40-45	45-50
Frequency	30	24	52	28	46	10

Draw a histogram for the following data:

Class interval	600-640	640-680	680-720	720-760	760-800	800-840
Frequency	18	45	153	288	171	63

Hint. Take 1 small division = 3.

The top speeds of 30 different land animals have been organised into a frequency table given below:

Maximum speed (in km/ h)	10-20	20-30	30-40	40-50	50-60	60-70
Number of animals	3	5	10	8	0	2

Draw a histogram for the given data.

The following table shows the number of illiterate persons in the age group (10–58 years) in a town. Represent the given data by means of a histogram.

Age group (in years)	10-18	18-26	26-34	34-42	42-50	50-58
Number of illiterate persons	175	325	100	150	250	525

Hint. Take 1 small division = 5 persons.

The ages (in years) of 360 patients treated in a hospital on a particular day are given below:

Age (in years)	10-20	20-30	30-40	40-50	50-60	60-70
Number of patiets	90	40	60	20	120	30

Draw a histogram for the given data.
Hint. Take 10 small divisions = 10 patients.

The weights (in kg) of 30 students of a class are-
39, 43, 32, 37, 29, 26, 31, 45, 46, 31, 37, 38, 30, 39, 36, 41, 35, 34, 41, 46, 39, 38, 36, 38, 40, 42, 33, 43, 44, 33.
Prepare a frequency distribution table using one class interval as 30-35, in which 30 is included and 35 excluded. Using the above data. draw a histogram.

The marks obtained (out of 20) by 30 students of a class in a test are given below:
7, 10, 8, 16, 13, 14, 15, 11, 18, 11, 15, 10, 7, 14, 20, 19, 15, 16, 14, 20, 10, 11, 14, 17, 13, 12, 15, 14, 16, 17.
Prepare a frequency distribution table for the above data using class intervals of equal width in which one class interval in 3-8 (including 2 and excluding 8). From the frequency distribution table so obtained, draw a histogram.