Mathematics, 25.02.2021 18:00 kamya47
Calculate the variance for the following data:
C. I. : 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80
Frequency : 5 8 7 12 28 20 10 10β
Answers: 3
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My favorite songstress gives away 25% of this side of her signature fragrance collection to her charity last month her sales were 1200 how much of her sales did she donate
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Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.
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Calculate the variance for the following data:
C. I. : 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-...
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