Question 105(iii)

The following histogram shows the frequency distribution of teaching experiences of 30 teachers in various schools :

How many teachers have teaching experience of 10 to 20 years ?

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Solution

The number of teachers having experience from 10 to 20 years, is 7 + 2, i.e.9.

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Question 105(iii)

The following histogram shows the frequency distribution of teaching experiences of 30 teachers in various schools :

How many teachers have teaching experience of 10 to 20 years ?

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Question 105(iii) The following histogram shows the frequency distribution of teaching experiences of 30 teachers in various schools : How many teachers have teaching experience of 10 to 20 years ?

The number of teachers having experience from 10 to 20 years, is 7 + 2, i.e.9.

Question 105(iii)

The following histogram shows the frequency distribution of teaching experiences of 30 teachers in various schools :

How many teachers have teaching experience of 10 to 20 years ?