Question

which set of data has a mean of 6 and mode of 5 ?

Answer 1

This is one:
{5, 5, 5, 8, 7}

Answer 2

Here another one
{5, 5, 5, 5, 8, 8}

Answer 3

Here is another one
{5, 5, 5, 5, 5, 8, 8, 7}
You can construct infinitely many.

Answer 4

option are:
A. 5, 12 , 1, 5, 7
B. 3, 8, 5, 9, 3
C.2, 11, 5, 9, 3
D. 10, 7, 5, 8, 5.

Answer 5

i don't know which is ?

Answer 6

which of the above datas have mode 5?

Answer 7

A

Answer 8

\[ \frac{5 + 12 + 1 + 5 + 7}5=\frac {30}5 =6 \]

Answer 9

It is clear that the mode is 5. Since 5 is repeated twice

Answer 10

and the others are repeated once.

Answer 11

Did you get it?

Answer 12

yes. thank you so much. professor !!

Answer 13

mean is the average of all the numbers ie add all the numbers and divide them by their quantity.
Mode is the the number that repeats the most in the series . If no number repeats there is no mode.
So in these options you can start by looking for series with mode = 5 as kit will be easy to find it. It comes as 5 for A and D.
if you calculate median for A it is \[(5+12+1+5+7) \div 5 = 305 \div 5 = 6\] and this indeed is the answer.

Answer 14

it is \[30 \div 5 = 6\]

Answer 15

thank you Panchtatvan !!!

Answer 16

yes 30/5=6