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## A student wants to check six websites. Four of the websites are social and two are school-related. After checking just two sites, she has to

Question

A student wants to check six websites. Four of the websites are social and two are school-related. After checking just two sites, she has to leave for school.

What is the approximate probability that she checked a social website first, then a school-related website?

0.042

0.267

0.533

0.667

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Mathematics
3 years
2021-08-21T19:19:21+00:00
2021-08-21T19:19:21+00:00 2 Answers
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## Answers ( )

Answer:B. 0.267 The guy above me is correct!

Step-by-step explanation:Edge 2021 Got a 100% on the test

Answer:The approximate probability that she checked a social website first and then a school-related website is 0.267.

Step-by-step explanation:Given that a student wants to check six websites, and four of the websites are social and two are school-related, and after checking just two sites, she has to leave for school, to determine what is the approximate probability that she checked a social website first, then a school-related website, the following calculation should be performed:

4/6 x 2/5 = X

0.26666666 = X

Therefore, the approximate probability that she checked a social website first and then a school-related website is 0.267.