Question

the mean age of a group of 40 students in 17.45 years find the Missing frequency​

Answer 1

Step-by-step explanation:

So, the missing Frequencies are 6 and 8.

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Answer 2

Step-by-step explanation:

So, the missing Frequencies are 6 and 8. Hope it helps you.

answer by ❤️ ☞ Meera