Eight students' heights (h cm) are measured. They are as follows: 165 170 190 180 175 185
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Eight students' heights (h cm) are measured. They are as follows: 165 170 190 180 175 185 176 a Work out the mean height of the students. 184 b Given h 254 307 work out the variance. Show all your working. e Work out the standard deviation. 4 For a set of 10 numbers: x-50 x-3 10 AppendixLO1
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Related Book For
Edexcel As And A Level Modular Mathematics Statistics 1
ISBN: 978-0435519124
1st Edition
Authors: Keith Pledger Et Al
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