Data handling

The mean of first 10 odd natural numbers is ______ ?

• 10

• 20

• 30

• 40

The mean of first 5 multiples of 3 is ?

• 7

• 8

• 9

• 10

The number of times a particular observation occurs is called its ?

• frequency

• array

• data

• none of these

If the mean of x, x+2, x+4, x+6 ,x+8 is 24, find X ?

• 10

• 15

• 20

• 25

It will be a thursday in one of the next seven days ?

• likely

• unlikely

• certain

• having an even chance

The median of the Data 24, 36, 46, 17, 16, 25, 35 is

• 20

• 22

• 25

• 30

When a cricket team is compared with another team for their performance as a team, the most suitable central tendency is ?

• mean

• median

• mode

• range

Data means Information in the form of which figures ?

• raw

• array

• numerical

• none

The mean of first 5 whole numbers is

• 0

• 1

• 2

• 3

The median of the set of numbers 12,26, 17,28, 10,14 and 35 is

• 28

• 26

• 17

• 44