Question
Height of 12 boys (in cm) are :
143,144,141,145,147,144,142,145,149,151,147,143
What is the frequency of boys with a height of 143 cm?
143,144,141,145,147,144,142,145,149,151,147,143
What is the frequency of boys with a height of 143 cm?
Answer: Option A
:
A
Arranging the heights of 12 boys in ascending order we get
141,142,143,143,144,144,145,145,147,147,149,151
The number of times a particular value of data occurs is known as frequency.
Here, we seethere are 2 boys with height 143 cm.
Therefore, the frequency of boys with a height of 143 cm is 2.
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:
A
Arranging the heights of 12 boys in ascending order we get
141,142,143,143,144,144,145,145,147,147,149,151
The number of times a particular value of data occurs is known as frequency.
Here, we seethere are 2 boys with height 143 cm.
Therefore, the frequency of boys with a height of 143 cm is 2.
Was this answer helpful ?
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