The numbers of cobs produced by 360 maize plants are shown in the following table. a. Calculate
Question:
The numbers of cobs produced by 360 maize plants are shown in the following table.
a. Calculate the mean and the standard deviation.
b. Find the interquartile range and give an example of what it tells us about this dataset that the standard deviation does not tell us.
Transcribed Image Text:
No. cobs 1 2 3 4 No. plants (f) 11 75 185 81 8
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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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