Mathematics, 24.05.2021 18:30 clairajogriggsk

The stem & leaf diagram shows the times it takes all the people in an office to finish a crossword
1 2 2 2 4 8 9
2 5 6 9 9
35
4 0 1 5 6
Key:
3 5 means 35 minutes
Find the mean rounded to 1 DP.

Answers: 3

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The stem & leaf diagram shows the times it takes all the people in an office to finish a crossw...

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