# Practice For SAT Statistics Questions

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Questions: 5 | Attempts: 306

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Practice for SAt questions on Mean,Mode and Median

• 1.

### What is the mode of the following numbers :(2x20)  , (18 + 2)  (30 x 4/3) ,  (2 x 2 x 10)  , 30 , (47 + 9 - 16)

• A.

30

• B.

40

• C.

20

• D.

(18 + 2)

• E.

45

B. 40
Explanation
Mose is the most common there are three 40 answers

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• 2.

### What is the median of 24,28, 20 and  32

• A.

26

• B.

27

• C.

28

• D.

29

• E.

32

A. 26
Explanation
middle number when there are 2 add and divide by 2 eg (24+ 28)/2 = 26

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• 3.

### What is the mean of 24,28, 20 and  32

• A.

28

• B.

30

• C.

24.5

• D.

26

• E.

28

D. 26
Explanation
Add and divide by 4 (there are 4 numbers)

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• 4.

### The mean of 24,28, 20 and x is 26. What is the value of x ?

• A.

Cannot tell

• B.

24

• C.

28

• D.

30

• E.

32

E. 32
Explanation
total of the 4 numvbers is 4 x 26 = 104 , 24 +28 +20 = 72 so x = 104 - 72 =32

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• 5.

### The median of 24,28, 20 and x is 26. What is the smallest possible value of x ?

• A.

20

• B.

26

• C.

28

• D.

30

• E.

32

C. 28
Explanation
The numbers in order are 20 , 24, 28 , x median of these is 26 - so smallest value of x is 28. If x was smaller then the median would not be 26

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• Current Version
• Mar 20, 2022
Quiz Edited by
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• Oct 27, 2008
Quiz Created by
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