Class 11 Maths Statistics MCQ Chapter wise Quiz with Instant result

11th Math Statistics MCQ Chapter Quiz: Check knowledge with instant result

Are you student of 11th Math grade or preparing any competitive exam based on 11th standard? If yes! Participate in 11th Mathematics MCQ Chapter Statistics Quiz for check knowledge with instant result for all type board exam, competitive exam like IIT JEE and other engineering entrance exam. You can also participate in Mathematics Quiz Contest every month as well as yearly math quiz competition on official international QuizRanker website.

Statistics MCQ Test

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Time: 10 Minutes for 10 Question.


11th Math: Statistics

1 / 10

1. Find the variance of the following data: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24

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2 / 10

2. The mean of 5 observations is 4.4 and their variance is 8.24. If three of the observations are 1, 2 and 6, find the other two observations.

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3 / 10

3. The mean and variance of eight observations are 9 and 9.25, respectively. If six of the observations are 6, 7, 10, 12, 12 and 13, find the remaining two observations.

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4 / 10

4. 11th math

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5 / 10

5. 11th math

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6 / 10

6. 11th math

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7 / 10

7. Calculate the mean deviation about the median for the provided dataset: 3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.

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8 / 10

8. The variance of 20 observations is 5. If each observation is multiplied by 2, find the new variance of the resulting observations.

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9 / 10

9. The mean and standard deviation of 100 observations were calculated as 40 and 5.1, respectively by a student who took by mistake 50 instead of 40 for one observation. Select correct standard deviation?

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10 / 10

10. Which of the following options represents the mean deviation about the mean for the given data set: 6, 7, 10, 12, 13, 4, 8, 12?

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Chapter wise quiz of 11th class Math MCQ

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