Mathematics, 05.05.2020 22:08 jadea520
Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determine the probability that, at most, 15 students play a sport. Should a binomial probability density function or cumulative distribution function be used? Explain.
A binomial cumulative distribution function should be used because the question states exactly 32% of students play a sport.
A binomial probability density function should be used because the question states exactly 32% of students play a sport.
A binomial cumulative distribution function should be used because the question asks for determining the probability that, at most, 15 students play a sport.
A binomial probability density function should be used because the question asks for determining the probability that, at most, 15 students play a sport.
A binomial probability should not be used because the events are not independent of each other.
Answers: 1
Mathematics, 21.06.2019 15:40
Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.
Answers: 1
Mathematics, 21.06.2019 19:10
Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?
Answers: 1
Mathematics, 21.06.2019 20:30
Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.
Answers: 3
Exactly 32% of the students in a school play a sport. Fifty students are randomly selected to determ...
History, 02.10.2019 07:10
Advanced Placement (AP), 02.10.2019 07:10
History, 02.10.2019 07:10
Advanced Placement (AP), 02.10.2019 07:10
Mathematics, 02.10.2019 07:10
Mathematics, 02.10.2019 07:10
Mathematics, 02.10.2019 07:10
Mathematics, 02.10.2019 07:10
English, 02.10.2019 07:10
Mathematics, 02.10.2019 07:10
World Languages, 02.10.2019 07:10
Mathematics, 02.10.2019 07:10