II. A teacher carried out a survey of students at random to see how many novels they had read in the past year. The info

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II. A teacher carried out a survey of students at random to see how many novels they had read in the past year. The info

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Ii A Teacher Carried Out A Survey Of Students At Random To See How Many Novels They Had Read In The Past Year The Info 1
Ii A Teacher Carried Out A Survey Of Students At Random To See How Many Novels They Had Read In The Past Year The Info 1 (35.21 KiB) Viewed 25 times
II. A teacher carried out a survey of students at random to see how many novels they had read in the past year. The information is as follows: Number of Number of novels read students 4 9 0-3 4.7 8-12 13-20 15 19 a. Estimate the mean number of novels read, b. Calculate the percentage of students who read 8 or more novels. (3 marks) (2 marks)
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