Mathematics, 09.03.2021 05:20 artsymj11
The data set below represents the different costs of a refrigerator at a local home
improvement store.
$777, $498, $619, $379, $895, $1,256, $1,052
a. What is the median of the first half of the data? (first quartile).
b. What is the median of the second half of the data? (third quartile)
c. What is the interquartile range?
Answers: 3
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Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
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The data set below represents the different costs of a refrigerator at a local home
improvement sto...
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