The densities, d g/cm 3 , of 125 chemical compounds are given in the following table. Find

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The densities, d g/cm³, of 125 chemical compounds are given in the following table.

Find the frequencies a, b, c and d given in the table below.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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Authors: Dean Chalmers, Julian Gilbey

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The densities, d g/cm 3 , of 125 chemical compounds are given in the following table. Find

Question:

Density (d glem') d<1.30 d<1.38 d<1.42 d<1.58 d <1.70 No. compounds (ef) 32 77 92 107 125

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To find the frequencies a b c and d we need to determine the number of compounds that fall within ea...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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