The bar graph shown below gives the number of goals scored by a football playe

Question

The bar graph shown below gives the number of goals scored by a football player AJU. Find the difference between the range and mean of the goals scored by AJU in these 5 matches.

Options:

A . 1.6

B . 0.6

C . 2.4

D . 3.0

Answer: Option B
:
B

M e a n = \frac{S u m o f a l l o b s e r v a t i o n s}{T o t a l n u m b e r o f o b s e r v a t i o n s}

M e a n = \frac{2 + 4 + 3 + 1 + 2}{5} = \frac{12}{5} =

2.4

Range = highest observation- lowest observation

R a n g e = 4 - 1 =

Difference between range and mean

= 3 - 2.4 = 0.6

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