Heights in cm of 12 students are given as:

154, 158, 155, 160, 165, 145, 148, 150, 147, 151, 166, 152

Make a frequency table taking 145-150 as first class interval.

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Solution

The frequency distribution table of the given data is as follows:

Class Interval Tally Marks Frequency

145-150 ||| 3

150-155 |||| 4

155-160 || 2

160-165 | 1

165-170 || 2

Total 12

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Class Interval	Tally Marks	Frequency
145-150	\|\|\|	3
150-155	\|\|\|\|	4
155-160	\|\|	2
160-165	\|	1
165-170	\|\|	2
Total		12

Heights in cm of 12 students are given as: 154, 158, 155, 160, 165, 145, 148, 150, 147, 151, 166, 152 Make a frequency table taking 145-150 as first class interval.

The frequency distribution table of the given data is as follows: Class Interval Tally Marks Frequency 145-150 ||| 3 150-155 |||| 4 155-160 || 2 160-165 | 1 165-170 || 2 Total 12

Heights in cm of 12 students are given as:

154, 158, 155, 160, 165, 145, 148, 150, 147, 151, 166, 152

Make a frequency table taking 145-150 as first class interval.

The frequency distribution table of the given data is as follows:

Class Interval Tally Marks Frequency

145-150 ||| 3

150-155 |||| 4

155-160 || 2

160-165 | 1

165-170 || 2

Total 12