Question

PLEASE ANSWER THIS QUESTION
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Answer 1

Answer:

Step-by-step explanation:

you should count a number those number that you can ask in frequency like how many number between 30-40 and how much frequncy so

step 1: first of all calculate numbers

step 2: write answers in box

for example there are 3 no of frequncy between 30-40 so you will fill 3 below 30-40

so write answers are

between 30-40 = 3

between 40-50 = 3

between 50-60 = 3

between 60-70 = 2

between 70-80 = 1

between 80 -90 = 1