Mathematics, 17.04.2021 01:00, 2Dgames
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An electronics company packages its product in cube-shaped boxes. These boxes are placed into a larger box that measures 3 ft long, 1 1/4 ft wide, and 2 ft tall.
The edge length of each cube-shaped box is 1/4 ft.
How many cube-shaped boxes can fit into the container?
240 boxes
480 boxes
720 boxes
960 boxes
Answers: 1
Mathematics, 21.06.2019 16:00, brandondees25
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 22.06.2019 05:00, brendaesme
Me find the answers and explain the process to find the answer of the problem appreciate it : )
Answers: 1
Mathematics, 22.06.2019 06:20, liamhallowell28
Which function best fits the following points?
Answers: 3
Mathematics, 22.06.2019 07:50, xelynncaldera
Assume the population consists of the values 1, 3, 14. assume samples of 2 values are randomly selected with replacement (see page 23 for a definition) from this population. all the samples of n=2 with replacement are 1 and 1, 1 and 3, 1 and 14, 3 and 1, 3 and 3, 3 and 14, 14 and 1, 14 and 3, and 14 and 14. for part a) of this project, find the variance σ2 of the population {1, 3, 14}. for part b) of this project, list the 9 different possible samples of 2 values selected with replacement, then find sample variance s2 (which includes division by n-1) for each of them, and finally find the mean of the sample variances s2. for part c), for each of the 9 different samples of 2 values selected with replacement, find the variance by treating each sample as if it is a population (using the formula for population variance, which includes division by n), then find the mean of those population variances. for part d), which approach results in values that are better estimates of σ2 from part a): part b) or part c)? why? when computing variances of samples, should you use division by n or n-1? upload your answers for a), b), c), and d). the preceding parts show that s2 is an unbiased estimator of σ2. is s and unbiased estimator of σ? the above problem is from triola’s essentials of statistics, 4th edition.
Answers: 2
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An electronics company packages its product in cube-shaped boxes. These boxes are place...
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