subject
Mathematics, 19.11.2019 00:31 joelpimentel

According to a study done by nick wilson of otago university wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. suppose you sit on a bench in a mall and observe people's bad habits as they sneeze.(a) what is the probability that among 10 randomly observed individuals exactly 4 do not cover their mouth when sneezing? (b) what is the probability that among 10 randomly observed individuals fewer than 3 do not cover their mouth when sneezing? (c) would you be surprised if, after observing 10 individuals, fewer than half covered their mouth when sneezing? why?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, klysse123
Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839
Answers: 2
image
Mathematics, 21.06.2019 13:30, golderhadashaowtatz
Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?
Answers: 3
image
Mathematics, 21.06.2019 19:30, 19cmulett
Find the commission on a $590.00 sale if the commission is 15%.
Answers: 2
image
Mathematics, 21.06.2019 20:00, rogelionavarro200314
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
You know the right answer?
According to a study done by nick wilson of otago university wellington, the probability a randomly...

Questions in other subjects: