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son4ous [18]
3 years ago
5

Use the pie chart at the right, which shows the number of workers (in thousands) by industry for a certain country. Find the

Mathematics
1 answer:
JulijaS [17]3 years ago
5 0

Using the probability concept, it is found that there is a 0.8901 = 89.01% probability that a worker chosen at random was not employed in the manufacturing industry.

  • A probability is the <u>number of desired outcomes divided by the number of total outcomes</u>.

The question is incomplete, but the pie-chart can be found in the internet.

  • There are 115393 + 2765 + 16015 + 11544 = 145,717 workers.
  • Of those, 115393 + 2765 + 11544 = 129,702 are not employed in the manufacturing industry.

Hence:

p = \frac{129702}{145717} = 0.8901

0.8901 = 89.01% probability that a worker chosen at random was not employed in the manufacturing industry.

For more on the probability concept, you can check brainly.com/question/15536019

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