Math, asked by HarryPatedjcd924, 2 days ago

Find the mean of the following data by direct method. Class interval 10 – 25 25 – 40 40 – 55 55 – 70 70 – 85 85-100 Frequency 5 21 21 8 25 20

Answers

Answered by newcontactnb

0

Answer:

follow the Screenshot attached and calculate the mean

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