Question

If Mean = Mode +( k/2) ( Median - Mode) then what is value of k

Answer 1

Answer:

The value of k :- 0.5

Step-by-step explanation:

. We know relation between mean, median and mode

Mode = 3 Median - 2 Mean ...1)

2. From question

Mean =(3 Median - Mode)\times kMean=(3Median−Mode)×k

It can written as

\frac{Mean}{k}=3 Median - Mode

k

Mean

=3Median−Mode

It can also be written as

Mode =3 Median -\frac{Mean}{k}Mode=3Median−

k

Mean

...2)

3. From equation 1) and equation 2), comparing the coefficient of mean

\frac{1}{k}=2

k

1

=2

k=\frac{1}{2}=0.5k=

2

1

=0.5

Answer 2

Answer:

the value og k is 0.5 by Stephan explanation