Question

Find the value of X if the following data is arranged in ascending order
& median is 10.

4, 5, 7, X+6, 11, 12, 15​

Answer 1

Answer:

x=4

Step-by-step explanation:

median is the middle value

middle value=10

x+6=10

x=10-6

=4

Answer 2

Answer:

x=4

Step-by-step explanation:

If the total number of observation given is odd, then the formula to calculate the median is:

Median = {(n+1)/2}

where n is the number of observations

means

median= (7+1)/2

=4th term

A/Q= 4th term is

x+6

then x+6=10

x=4

is its helpful

for more information you can whatsapp me 7667897625