Mathematics, 24.05.2021 01:00 aliyahgregory
The school store sells spiral notebooks in four colors and three different sizes. The table
shows the sales by size and color for 410 notebooks. What is the experimental probability
that the next customer buys a red notebook with 150 pages? Enter your answer as a
simplified fraction.
100 Pages
150 Pages
200 Pages
Red
54
69
29
Green
37
44
18
Blue
25
56
26
Yellow
13
21
18
The experimental probability is
Answers: 3
Mathematics, 22.06.2019 03:40, andrew6494
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
Answers: 3
The school store sells spiral notebooks in four colors and three different sizes. The table
shows t...
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