Mathematics, 24.03.2021 20:50 mia53408
The probability a person is infected by a certain cold virus is 0.20. If a random sample of 8 people is taken, what is the probability that at least one person will be infected by the cold virus?
a. 0.0687
b. 0.9313
c. 0.1678
d. 0.8322
Answers: 2
Mathematics, 21.06.2019 20:30, noah12345678
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
Answers: 1
Mathematics, 22.06.2019 00:30, bossefamily1
Use the irregular polygon below. show all work. a. find the perimeter. b. find the area. the angles of the irregular polygon is 2, 8, 8, and 4.
Answers: 2
Mathematics, 22.06.2019 00:50, ladnerhailey16
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.
Answers: 3
The probability a person is infected by a certain cold virus is 0.20. If a random sample of 8 people...
Mathematics, 30.01.2021 21:50
Mathematics, 30.01.2021 21:50
Mathematics, 30.01.2021 21:50
Mathematics, 30.01.2021 21:50
Mathematics, 30.01.2021 21:50
English, 30.01.2021 21:50