Mathematics
Mathematics, 19.04.2021 04:50, rachael8304

A candy company claims that 25% of the jelly beans in its spring mix are pink. Suppose that the candies are packaged at random in small bags containing about 300 jelly beans. A
class of students opens several bags, counts the various colors of jelly beans, and
calculates the number that are pink in each bag. What is the distribution of the number of
pink jelly beans in their samples?
OX-N(75.7.5)
O X-B(300, 0.25)
O X - AN(300, 0.25)
O X - B(75.7.5)
Question 4
1 pts
Is it appropriate to use an approximate Normal model in the previous question to describe
+
LAST​

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:10, ieyaalzhraa
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
image
Mathematics, 22.06.2019 00:00, scottmn
What expression is equivalent to (84+16)
Answers: 1
image
Mathematics, 22.06.2019 03:00, ninigilford
Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?
Answers: 1
image
Mathematics, 22.06.2019 05:30, bethanybowers4986
Devaughn's age is three times sydney's age. the sum of their ages is . what is sydney's age?
Answers: 1
Do you know the correct answer?
A candy company claims that 25% of the jelly beans in its spring mix are pink. Suppose that the can...

Questions in other subjects: