The masses, m kilograms, of 148 objects are summarised in the following table. Construct a cumulative frequency
Question:
The masses, m kilograms, of 148 objects are summarised in the following table.
Construct a cumulative frequency polygon on graph paper, and use it to estimate the number of objects with masses that are:
a. Within 0.1kg of the median
b. More than 200g from the median.
Transcribed Image Text:
Mass (m kg) m<0 m<0.2 mく0.3 m<0.5 m<0.7 m<0.8 0. 16 28 120 144 148 of
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Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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