Question

find the mode of the question

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Answer 1

Answer:

Mode = Class interval 10-15

as it occurs 18 times

Answer 2

Questions

$\begin{gathered}\boxed {\begin{array}{c|c|c|c|c|c|c}\bf {Class\:interval}& \sf \: 0 - 5 &\sf 5- 10 & \sf 10 - 15 &\sf 15 - 20 &\sf 20 - 25& 25 - 30 \\&&&&&&\\ \bf Frequency &\sf 2&\sf 7&\sf 18 &\sf 10 &\sf 8 &\sf 5\\&&&&&&\\ \end {array}}\end{gathered}$

Solution

The mode is the value in a series of observations which occurs with greatest frequency

Therefore,

Mode = 10 - 15

That means mode is 18