Question # 1

The mid value of the arrayed data is called

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Median

Mode

Mean

Geometric mean

Mode 2, 10 and 7 is.

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2

7

10

None of these

The mean of a constant 'a' is

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0

a/2

a²

None of these

If any value in the date is zero, then it is not possible to have.

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A.M

Median

Mode

H.M

Which of the following average is effected by extreme values.

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Median

Mode

Arithmetic mean

All of these

If X = 0,2,2,4,8,10, then G.M is.

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4

8

10

zero

Geometric mean can be calculated by formula

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The formula for the lower quartile is

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The median for the data 2, 4, 6, 8, 10, 12 is

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5

8

7

10

Departure from symmetry is called.

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Kurtosis

Skewness

Dispersion

None of these

If the values in a sereis are not of equal importance, we compute the.

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Median

Mean

Weighted mean

Harmonic mean

What is teh major assumption we make when computing a mean from grouped data.

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All values are discrete

Eveery value in a class is equal to the midpoint

No value occurs more than once

Each class contains exactly the same number of values

Which of the following average cannot be calculated from the observation 2,2,4,4,6,6,8,8,10,10

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Mean

Median

Mode

All of these

Which is the suitable average for calculting the average price at which articles are sold.

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Geometric mean

Arithmetic mean

Harmonic mean

Mode

Coding method is used for calculation of the.

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Median

Mode

Mean

Weighted mean

The most frequent value of the data is called

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Median

Mode

Mean

H.M

Third quartile Q₃ =

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P₃₃

D₃

Median

None of these

In symmetrical distribution mean, median & mode are always.

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zero

negative

Different

Equal

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Statistics Ics Part 1 Chapter 3 Online Test MCQs With Answers

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