Mathematics, 13.03.2020 19:53 jacquelineS4232
In our class, there are 14 female and 11 male students. a. Pick one student randomly, what is the probability you get a female student? b. Pick two students randomly, what is the probability that both are female? c. Pick three students randomly, what is the probability that you get 2 female and one male? d. Pick four students randomly, what is the probability that you get 1 female and 3 male?
Answers: 2
Mathematics, 21.06.2019 13:00
How many different ways can you make change for $.50 using only nickels,dimes, and quarters?
Answers: 2
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)
Answers: 2
Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
In our class, there are 14 female and 11 male students. a. Pick one student randomly, what is the pr...
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