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3. Data Handling
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Q57 of 91 Page 72

For the given data given below, calculate the mean of its median and mode.

6, 2, 5, 4, 3, 4, 4, 2, 3

Data is 6, 2, 5, 4, 3, 4, 4, 2, 3


For median


Arrange the values in ascending order


⇒ 2,2,3,3,4,4,4,5,6


Median of odd number of terms is term


Where n is number of terms


Median = = 5th term


5th term = 4


For Mode


The value that’s repeats maximum in data


Mode = 4


Mean = = 4


More from this chapter

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55

The following are weights (in kg) of 12 people.

70, 62, 54, 57, 62, 84, 75, 59, 62, 65, 78, 60


A. Find the mean of the weights of the people.


B. How many people weigh above the mean weight?


C. Find the range of the given data.

56

Following cards are put facing down:


What is the chance of drawing out


A. a vowel


B. A or I


C. a card marked U


D. a consonant

58

Find the median of the given data if the mean is 4.5.

5, 7, 7, 8, x, 5, 4, 3, 1, 2

59

What is the probability of the sun setting tomorrow?

Questions · 91
3. Data Handling
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