Mathematics, 16.01.2020 15:31 bandnerd1
For a certain type of hay fever, medicine h has a 30% probability of working.
in which distributions does the variable x have a binomial distribution?
select each correct answer.
a. when the medicine is tried with two patients, x is the number of patients for whom the medicine worked.
b. when the medicine is tried with six patients, x is the number of patients for whom the medicine does not work.
c. when the medicine is tried with six patients, x is the number of patients for whom the medicine worked.
d. when the medicine is tried with two patients, x is the number of doses each patient needs to take.
Answers: 3
Mathematics, 21.06.2019 18:30
The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.
Answers: 1
Mathematics, 21.06.2019 21:30
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
Mathematics, 22.06.2019 00:30
Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches
Answers: 1
For a certain type of hay fever, medicine h has a 30% probability of working.
in which d...
in which d...
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