Using the data, given below, construct a frequency distribution table:
9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9 and 12.
Now answer the following:
(ii) How many numbers are more than 20 ?

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Solution

Step 1 : Constructing the frequency distribution table

Step 2 : Finding the numbers more than 20

Numbers more than $20 = 2$

Hence, there are 2 numbers more than 20

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Using the data, given below, construct a frequency distribution table: 9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9 and 12. Now answer the following: (ii) How many numbers are more than 20 ?

Step 1 : Constructing the frequency distribution table Step 2 : Finding the numbers more than 20 Numbers more than 20=2 Hence, there are 2 numbers more than 20

Using the data, given below, construct a frequency distribution table:
9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9 and 12.
Now answer the following:
(ii) How many numbers are more than 20 ?

Step 1 : Constructing the frequency distribution table

Step 2 : Finding the numbers more than 20

Numbers more than $20 = 2$

Hence, there are 2 numbers more than 20