Biology, asked by anujjaiswal9782, 6 months ago

Calculate the mean of age of 20 boys
Age is year-12, 10,15,14 8
Number of boyes-5, 3,2,6,4

Answers

Answered by ap5495987

2

Answer:

was this helpful please mark me as brainliest

Attachments:

Previous Question

Next Question

Similar questions

English, 3 months ago

what was the routine of the author when he lived with his grandmother in the village ...

Math, 3 months ago

from the sum of 2x2+3xy-5 and 7+2xy-x2 subtract 3xy+x2-2 pls explain too, thanks...

Math, 3 months ago

find the value of (6x square) (-2x)× (3x)...

Science, 6 months ago

II. Answer the following questions: 1. Why are camels extraordinary? ( 2marks - 20 words) 2. What are mounds? Where are they found? (3 marks-40 words) s te...

Math, 6 months ago

(2x + 5) x (4 x-3) ...

Math, 11 months ago

What is the ratio between triangle abc and triangle def ab=3cm bc=6.4cm?

English, 11 months ago

What is the order of the intensity of sound which is safe to human ear?

Math, 11 months ago

What is the smallest no which when divided by 5,10,12and 15 leaves remainder 2 in each case but when divided by 7 leaves nothing?