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14. Statistic
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Q36 of 174 Page 597

The mode of the data 2, 3, 9, 16, 9, 3, 9 is 16.

Arrange the data in ascending form, we get,


2, 3, 3, 9, 9, 9, 16


In this given data 9 appears maximum numbers of time.


Mode = 9


Given mode = 16


So, the given statement is false.


More from this chapter

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34

The question consists of two statements, namely, Assertion (A) and Reason (R). Choose the correct option.











Assertion (A)



Reason (R)



The mean of 15 numbers is 25. If 6 is subtracted from each number, the mean of new numbers is 19.



Mode = 3(median) – 2(mean).


35

The question consists of two statements, namely, Assertion (A) and Reason (R). Choose the correct option.











Assertion (A)



Reason (R)



Median of 51, 70, 65, 82, 60, 68, 62, 95, 55, 64, 58, 75, 80, 85, 90 is 68.



When n observations are arranged in an ascending order and n is odd, then median = value of 1/2 (n + 1) th observation.


37

The median of 3, 14, 18, 20, 5 is 18.

38

The median of 1, 3, 2, 5, 8, 6, 1, 4, 7, 9 = (5th term + 6th term)

Questions · 174
14. Statistic
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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