Ten people reported the number of hours they worked last week.
2 answers:
First arrange them in ascending order:-
17 20 24 25 30 32 35 38 40 42
The median = mean of middle 2 numbers = (30+32)/2 = 31
Lower quartile = 24 and upper quartile = 38
Inter quartile range = 38 - 24 = 14
Its the first choice.
Answer:
17 20 24 25 30 32 35 38 40 42
Step-by-step explanation:
ITS A
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