Statistics Quiz 5

Question 1

If mean = 44 and median = 42, then mode =

Accepted Answer

38

Answer

34

Answer

36

Answer

40

Question 2

Which of the following is more consistent ?

Accepted Answer

Mode

Answer

AM

Answer

Median

Answer

None

Question 3

The mode of $5 , \frac{x}{2}, 6 , 7 , \frac{x}{2}, 3 , \frac{x}{2}$ is 9. Then the value of x is

Accepted Answer

18

Answer

3

Answer

4.5

Answer

2

Question 4

The median of the grouped data can be calculated using the formula

Accepted Answer

$L + \left(\frac{\frac{N}{2 }-cf}{f}\right) \times h$

Answer

$L + \frac{\frac{N}{2 }-cf}{f}$

Answer

$L + \left(\frac{\frac{N}{2 }+cf}{f}\right) \times h$

Answer

$L + \left(\frac{\frac{N}{2 }-h}{f}\right) \times cf$

Question 5

The median of 5, 3, 10, 7, 2, 9, 11, 2 is

Accepted Answer

6

Answer

5

Answer

7

Answer

2

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