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Size of the class $150 - 175$ is

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150

175

25

- 25

answer is C.

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Detailed Solution

We are given the class interval

150 - 175

.
Now, we will find the size of the class by using the formula.
Size of the class is given by the formula

Size of the class = Upper Limit - Lower Limit

We know that in the given class interval, upper limit is

175

and lower limit is

150

.
By subtracting the upper limit and lower limit, we get
Size of the class interval

= 25

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