Teachoo MCQ Test

Short Quiz - Chapter 13 Class 10 Statistics

Chapter 13 Class 10 Statistics | 5 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 360
Question 1 of 5
Question 1 of 5
Shown below are number line representations of the medians of two different data sets.
Which of the two representations of median could be correct?
Select one option. Answers are shown after the test.
Question 2 of 5
A survey was conducted on \(\mathbf{8 0}\) gamers on how many games did they play in a day. The data is given below.

Number of gamesNumber of gamers
1-220
2-324
3-410
4-512
5-68
6-74
7-82

Which of the following is the modal class?
Select one option. Answers are shown after the test.
Question 3 of 5
In statistics, an outlier is a data point that differs significantly from other observations of a data set.

If an outlier is included in the following data set, which measure(s) of central tendency would change?

12, 15, 22, 44, 44, 48, 50, 51
Select one option. Answers are shown after the test.
Question 4 of 5
CBSE Board Exam 2024
If the mean of five observations \(x, x+2, x+4, x+6\) and \(x+8\) is 11 , then the value of \(x\) is:
Select one option. Answers are shown after the test.
Question 5 of 5
CBSE Board Exam 2025
If the mean of \(2,9, x+6,2 x+3,5,10,5\) is 7 , then the value of \(x\) is :
Select one option. Answers are shown after the test.