The marks of students in a science test are given below.
20, 19, 17, 25, 18, 16, 15, 18, 18, 2, 17, 25, 20, 19

Find the mode, and mention whether it will be the same with or without the outlier.

18; yes, the mode will be the same.

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25; yes, the mode will be the same.

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16; no, the mode will not be the same.

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15; yes, the mode will be the same.

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Solution

The correct option is A 18; yes, the mode will be the same.
The mode is the value that occurs the maximum number of times.
The mode is 18. The outlier does not affect the mode.
So, it will be the same with or without the outlier.

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Similar questions

Q. Given below are the marks of students in a science test.
20, 19, 17, 25, 18, 16, 15, 18, 18, 2, 17, 25, 20, 19.
Find the mode and mention whether it will be the same with or without the outlier.

Represent the following data in the form of a frequency distribution table:
16, 17, 21, 20, 16, 20, 16, 18, 17, 21, 17, 18, 19, 17, 15, 15, 19, 19, 18, 17, 17, 15, 15, 16, 17, 17, 19, 18, 17, 16, 15, 20, 16, 17, 19, 18, 19, 16, 21 and 17.

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Q. Construct a frequency distribution table for the following marks obtained by 25 students in a history test in class VIII of a school:

9, 17, 12, 20, 9, 18, 25, 17, 19, 9, 12, 9, 12, 18, 17, 19, 20, 25, 9, 12, 17, 19, 19, 20, 9
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(i) What is the highest mark?
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(ii) Which mark is occurring more frequently?
(1 mark)

Draw frequency distribution table for the following data :

$14, 18, 14, 17, 15, 15, 17, 15, 14, 14, 19, 17, 20, 20, 15, 16, 17, 18, 18, 16$ ,

$20, 16, 16, 16, 17, 19, 14, 20, 14, 18, 17, 15, 14, 17, 16, 17, 16, 15, 20$ .

Q. 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

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19

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The marks of students in a science test are given below. 20, 19, 17, 25, 18, 16, 15, 18, 18, 2, 17, 25, 20, 19 Find the mode, and mention whether it will be the same with or without the outlier.

The correct option is A 18; yes, the mode will be the same.The mode is the value that occurs the maximum number of times. The mode is 18. The outlier does not affect the mode. So, it will be the same with or without the outlier.

The marks of students in a science test are given below.
20, 19, 17, 25, 18, 16, 15, 18, 18, 2, 17, 25, 20, 19

Find the mode, and mention whether it will be the same with or without the outlier.

The correct option is A 18; yes, the mode will be the same.
The mode is the value that occurs the maximum number of times.
The mode is 18. The outlier does not affect the mode.
So, it will be the same with or without the outlier.