Mathematics, 19.05.2021 07:30 hhaacahh612
If one student was chosen at random, determine the following probabilities. Write your
answers as reduced fractions. P(Student was Female Current Smoker)?.
(5 Points)
A survey was given to a group of college students, and the gender and smoking habits are summarized below.
Never Smoked Used to Smoke Current Smoker Total
80
20
15
115
Female
103
10
5
120
Total
185
30
20
235
Male
21/47
1/24
1/47
144
Answers: 1
Mathematics, 21.06.2019 21:20, kaylaxocald
Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?
Answers: 1
Mathematics, 21.06.2019 23:30, jadynsantiago
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
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