Business Statistics- Mode with Quiz

The mode or the modal value is that value in series of observations which occur with greatest frequency. For example the mode of series 3, 5, 8, 5, 4, 5, 9, 3 would be 5, since that value occurs more frequently than any of other.

Q 1 Calculate Mode with Individual Observation 

Q 2 Calculate Mode 

Q 2 Calculate Mode Continuous Series

Quiz
 

Find the mean of the set of data. 3, 5, 7, 9,11

A: 5

B: 6

C: 7

D: 8

Find the median of the set of data. 15, 25, 28, 30, 17

Bottom of FormA: 25

B: 28

C: 30

D: 15

The ___________ is the middle value when the data are in numerical order, or the mean of the two middle values if there are an even number of items.

A: mean

B: mode

C: median

D: range

The ___________ is the difference between the least and greatest values in the set of numbers.

A: mean

B: mode

C: median

D: range

The ________ is the value or values that occur most often.

A: mean

B: mode

C: median

D: range

The ____________ is the sum of the items divided by the number of items in a set.

A: mean

B: mode

C: median

D: range

Over 5 days, Jason jogged 6.5 miles, 5 miles, 2 miles, 2 miles, and 4.5 miles. Find the mean distance that Jason jogged?

A: 2 miles

B: 3.5 miles

C: 4 miles

D: 4.75 miles

Which value is not always a number in the data set it represents?

A: mean

B: mode

C: median

D: range

Find the median 10 8 6 4 2 1 3 5 7 9

A 10

B 55

C 1

D 5.5

Find the median  3, 21,7, 17,19, 31, 46, 20 & 43

A 19

B   3

C 20

D 167

Find the median 100, 200, 450, 29, 1029, 300, 2001

A    300

B     29

C      7

D  4080

Find Mode 90,80,91,86,90,91,92,93,91,92,93,86,80,92,93,90,91,89,91

A 90

B 91

C 92

D 93

Find the mean 1050,100,320,600,150

A 111

B 222

C 333

D 444

The following number of people travelling in the train having different age group 6,3,27,13,6,8,12,20,5,10. calculate the mean.

A   11

B   6

C   9

D  110