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sweet [91]
3 years ago
5

Each respondent in the Current Population Survey of March 2005 was classified as employed, unemployed, or outside the labor forc

e. The results for men in California age 35-44 can be cross-tabulated by marital status, as follows:Employed: 790 (Married), 98 (Widowed, divorced or separated), 209 (Never married)Unemployed: 56 (Married), 11 (Widowed, divorced or separated), 27 (Never married)Not in labor force: 21 (Married), 7 (Widowed, divorced or separated), 13 (Never married)Men of different martial status seem to have different distributions of labor force status. Or is this just chance variation? (You may assume the data came from a simple random sample.)

Mathematics
1 answer:
BartSMP [9]3 years ago
8 0

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

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the largest of these five squares has side length 27 units, and each additional square's side length is 2/3 as large as the one
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The total area is 1289.41 units².

The total perimeter is 281.32 units.

<h3>What is the total area and perimeter?</h3>

The first step is to determine the side lengths of the other squares:

  • Length of the second square = 2/3 x 27 = 18
  • Length of the third square = 2/3 x18 = 12
  • Length of the fourth square = 2/3 x 12 = 8
  • Length of the fifth square = 2/3 x 8 = 5.33

Area of a square = length²

Perimeter of a square = 4 x length

  • Area of the first square = 27² = 729
  • Area of the second square = 18² = 324
  • Area of the first square = 12² = 144
  • Area of the first square = 8² = 64
  • Area of the first square = 5.33² = 28.41

Total area = sum of the areas of the 5 squares = 1289.41 units²

  • Perimeter of the first square = 4 x 27 = 108 units
  • Perimeter of the second square = 4 x 18 = 72
  • Perimeter of the third square = 4 x 12 = 48
  • Perimeter of the fourth square = 4 x 8 = 32
  • Perimeter of the fifth square = 4 x 5.33 = 21.32

Total perimeter = 281.32 units

To learn how a square, please check: brainly.com/question/9030544

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