untitled

The wickets taken by a bowler in 10 cricket matches are as follows: 2,6,4,5,0,2,1,3,2,3 Find the mode of the data

• 2

• 3

• 4

• 5

Can the mean, median and mode of data coincide?

• Yes

• No

The median of frequency distribution is found graphically with the help of

• a histogram

• a frequency curve

• a frequency polygon

• ogives

The mean, median and mode of grouped data are always different

• TRUE

• FALSE

The class mark of the class 5.5-20.5 is

• 15.5

• 20.5

• 18

• 5

Find the class mark of class 35-55

• 45

• 46

• 47

• 48

In a frequency distribution the class having maximum frequency is called the modal class

• TRUE

• FALSE

The mode of a frequency distribution is obtained graphically from

• a frequency curve

• a frequency polygon

• a histogram

• an ogive

In the class interval 50-55 what is the Upper limit?

• 50

• 55

• 49.5

• 54.9

It is assumed that the frequency of each interval is centred around its

• mid point

• lower limit

• upper limit

• none of the above