Edexcel S1 2003 January — Question 1

Exam BoardEdexcel
ModuleS1 (Statistics 1)
Year2003
SessionJanuary
TopicData representation
TypeDraw histogram from frequency table
  1. The total amount of time a secretary spent on the telephone in a working day was recorded to the nearest minute. The data collected over 40 days are summarised in the table below.
Time (mins)\(90 - 139\)\(140 - 149\)\(150 - 159\)\(160 - 169\)\(170 - 179\)\(180 - 229\)
No. of days81010444
Draw a histogram to illustrate these data
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