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 12:30, nefox8408
Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)
Answers: 2
Mathematics, 21.06.2019 17:00, jenn8055
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 22:00, blythephillips2734
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
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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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