Finding Median, Mode, Mean, and Range from Different Graph

The mean of the numbers 10,20, 30 and 40 is

• (a) 20`

• (b) 25

• (c) 30

• (d) 50

Which of the following statements is true?

• (a) The mode is always one of the numbers in a data

• (b) The mean is always one of the numbers in a data

• (c) Mean < Mode in a data

• (d) Median < Mode in a data

The Arithmetic Mean of 36, 35, 50, 46, 60, 55 is ———–

• A. 45

• B. 46

• C. 47

The range of the marks 85, 76, 89, 39, 54, 65 is ———-

• A. 89

• B.39

• C. 50

The ——— of a set of observations is the observation that occurs most often.

• A. Range

• B. Mode

• C. Median

The number of trees in different parks of a city are 31, 38, 48, 31, 34, 34, 38 ,24 and 31 The mode of this data is

• 24

• 34

• 31

• 48

Match the column

• p -> ii, q -> iv, r ->iii, s-> i

• p -> ii, q -> iv, r ->i, s-> iii

• p -> ii, q -> iii, r ->iv, s->i

• p -> i, q -> iv, r ->iii, s-> ii

What is the formula form for finding the range

?( write in capital letters and full forms nothing like no. )

Which of the following is the mean of the first five numbers ?

• 1

• 7

• 3

• 5

Different forms of central tendency are ________________ , ________________ and __________ . { answer in capital }