You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Mathematics

Properties of Measures of Central Tendency

The average s...

Question

The average score of $10$ football player is $3$ in $1^{s t}$ off, $4$ in $2^{n d}$ off and $5$ in $3^{r d}$ off. Find the average score of these $6$ football player in $5$ matches.

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $4$
The average score of $6$ football players in $5$ matches $=$ $\frac{10 (3) + 10 (4) + 10 (5)}{6 + 6 + 6 + 6 + 6}$
$=$ $\frac{120}{30} = 4$

Suggest Corrections

Similar questions

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

Q. A football player

3, 4, 3, 5, 4, 5, 4

goals in

7

matches. Find the mean of the goals.

Question 4
A football player scored the following number of goals in the 10 matches.
1, 3, 2, 5, 8, 6, 1, 4, 7 and 9.
Since the number of matches is 10 ( an even number),
$Median = \frac{5th observation + 6th observation}{2} = \frac{8 + 6}{2} = 7$
Is it the correct answer and why?

Q. A football player scored the following number of goals in the

10

matches:

1, 3, 2, 5, 8, 6, 1, 4, 7, 9

Since the number of matches is

10

(an even number), therefore, the median

= \frac{5^{t h} observation + 6^{t h} observation}{2}

= \frac{8 + 6}{2} = 7

Is it the correct answer and why?

Q. In a football tournament, scores of a team in

12

matches are as follows:

$9$	$0$	$1$	$2$	$3$	$2$
$3$	$4$	$6$	$1$	$7$	$3$

What is the median score of the team?

Join BYJU'S Learning Program

The average score of 10 football player is 3 in 1st off, 4 in 2nd off and 5 in 3rd off. Find the average score of these 6 football player in 5 matches.

The correct option is D 4The average score of 6 football players in 5 matches = 10(3)+10(4)+10(5)6+6+6+6+6= 12030=4

The average score of $10$ football player is $3$ in $1^{s t}$ off, $4$ in $2^{n d}$ off and $5$ in $3^{r d}$ off. Find the average score of these $6$ football player in $5$ matches.

The correct option is D $4$
The average score of $6$ football players in $5$ matches $=$ $\frac{10 (3) + 10 (4) + 10 (5)}{6 + 6 + 6 + 6 + 6}$
$=$ $\frac{120}{30} = 4$