Mathematics, 08.06.2021 07:30 karateprincess1
He gave them 24 words to spell.
The table shows information about the number of correct spellings for each
student.
Number of correct spellings
Frequency
LE
0-4
1
5-9
5
10-14
15 - 19
10
20 - 24
(a) Write down the modal class.
(1)
(h) Work out an estimate for the mean number of correct spellings.
Answers: 2
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He gave them 24 words to spell.
The table shows information about the number of correct spellings f...
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