Advanced Placement (AP), 06.01.2021 17:10, millanesjamela
In a certain region, 94 percent of the people have a certain characteristic in their blood. Suppose a group of 45 people from the region are selected at random. Let the random variable B represent the
number of people in the sample without the characteristic. Random variable B follows a binomial distribution with a mean of 2.7 people. Which of the following is the best interpretation of the mean?
For all groups of 45 people, the average number of people without the characteristic is 2.7.
B) Every group of 45 people will have 2.7 people with the characteristic.
Every group of 45 people will have 2.7 people without the characteristic.
On average, 2.7 people are selected until finding someone with the characteristic
On average, 2.7 people are selected until finding someone without the characteristic
Answers: 2
Advanced Placement (AP), 25.06.2019 02:00, nicolebastidas
Alife insurance salesman sells on the average 3 life insurance policies per week. use poisson's law to calculate the probability that in a given week he will sell 2 or more policies but less than 5 policies? i just require an answer.
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Advanced Placement (AP), 25.06.2019 03:00, janeou17xn
Secondary school falls between a . kindergarten & elementary b. elementary school & post secondary school c. post secondary school & higher education d. middle school & high school
Answers: 1
Advanced Placement (AP), 26.06.2019 00:40, HOTaco2181
Lori attended a lecture about the sun, and the presenter had placed this image on the wall. which layer of the sun could this image be referring to?
Answers: 1
In a certain region, 94 percent of the people have a certain characteristic in their blood. Suppose...
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