Question

Health	Tech	Gen	Total
Male	176	686	724
Female	214	899	904
Total

This chart will be used for the next few questions. Fill in the total above in the indicated areas.

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Question 41.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

What is the probability that a student chosen at random is female?

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Question 51.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

What is the probability that a student chosen at random is majoring in Tech and is Male?

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Question 61.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

What is the probability that a student chosen at random is majoring in Tech or is Female?

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Question 71.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

If a student chosen at random is majoring in Gen, what is the probability that they are Male?

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Question 81.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

If a student chosen at random is majoring in Tech, what is the probability that they are Male?

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Question 91.5 pts

Using the table from the population of male and female taking classes, answer the following as a percentage to the hundredths.

What is the probability that Heath major graduated given they were a Female?

Answer 1

Health	Tech	Gen	Total
Male	176	686	724
Female	214	899	904
Total	390	1585	1628

41)

probability that a student chosen at random is female =904*100/1628 ~ 55.53%

51) probability that a student chosen at random is majoring in Tech and is Male =176*100/1628~ 10.81%

61)

probability that a student chosen at random is majoring in Tech or is Female\

=(176+214+899)*100/1628

=79.18 %

71)

If a student chosen at random is majoring in Gen, what is the probability that they are Male

=686*100/1585

=43.28%

81)

If a student chosen at random is majoring in Tech, what is the probability that they are Male

=(176/390)*100 ~ 45.13%

91)

probability that Heath major graduated given they were a Female =214/904 ~ 23.67 %