lilianjoyful

12.12.2020 • 

Mathematics

A random sample of adults was asked about their highest education level completed. The distribution of results is shown in the table. What is the probability that the highest level of education of an adult is a high school diploma, given that they have completed at least one of the education levels shown?

0.04
0.16
0.47
0.84

Ответ:

brebun4742

22.10.2021

Mathematics

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(1,5)

Step-by-step explanation:

Plug in 3 and 12 (x as 3) (y as 12)

12≥5(3)-2

12≥15-2

12≥13 which is false (Remember ≥ means greater than or equal to but 13 is greater than 12 so that is not true)

Plug in 1 and 5 (x as 1) (y as 5)

5≥5(1)-2

5≥5-2

5≥3 which is true

(1,5)

Hope this helps

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