Mathematics, 30.05.2020 22:58, kendasinjab
It is estimated that 55% of the freshmen entering a particular college will graduate from that college in four years.
a. For a random sample of 5 entering freshmen, what is the probability that exactly 3 will graduate in four years?
b. For a random sample of 5 entering freshmen, what is the probability that a majority will graduate in four years?
c. 80 entering freshmen are chosen at random. Find the mean and standard deviation of the proportion of these 80 that will graduate in four years.
Answers: 1
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 21.06.2019 21:00, sjackson0625p8w1a0
Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your
Answers: 2
It is estimated that 55% of the freshmen entering a particular college will graduate from that colle...
Mathematics, 27.05.2020 19:07
Advanced Placement (AP), 27.05.2020 19:07
Mathematics, 27.05.2020 19:07
Mathematics, 27.05.2020 19:07
Mathematics, 27.05.2020 19:07
Mathematics, 27.05.2020 19:07