Question

of the mean of 8, 6, 9,p+15and p+ 2 is 10
To find the values of
p​

Answer 1

Answer:

p​=8

Step-by-step explanation:

Answer 2

Answer:

p = 5

Step-by-step explanation:

We have,

Mean of 6, 8, 9, (p + 15), (p + 2) = 10

Now, we know that,

Mean = Sum of observations ÷ No. of observations

So,

Mean = (6 + 8 + 9 + (p + 15) + (p + 2)) ÷ 5

10 = (p + 15 + p + 2 + 23) ÷ 5

10 × 5 = 2p + 40

2p + 40 = 50

2p = 50 - 40

2p = 10

p = 10/2

p = 5

Hence,

p = 5

Hope it helped and believing you understood it....All the best