Mathematics, 13.10.2020 20:01 Gattuso
According to an airline, flights on a certain route are on time 85% of the time. Suppose 20 flights are randomly selected and the number of on-time flights are recorded.
A.) explain why this is a binomial experiment.
B.) fine and interpret the probability that exactly 13 flights are on time.
C.) find and interpret the probability that fewer than 13 flights are on time.
D.) find and interpret the probability that at least 13 flights are on time.
E.) find and interpret the probability that between 11 and 13 flights, inclusive, are on time.
The probability that exactly 13 flights are on time is
(Round to four decimal places as needed.)
Please answer fast please please anybody
Answers: 1
Mathematics, 21.06.2019 14:10, jessicaflower277
Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?
Answers: 1
Mathematics, 21.06.2019 15:00, mckennacwilliams
Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces
Answers: 1
Mathematics, 21.06.2019 20:00, helplessstudent3
You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).
Answers: 1
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
According to an airline, flights on a certain route are on time 85% of the time. Suppose 20 flights...
Computers and Technology, 19.04.2021 08:40
Mathematics, 19.04.2021 08:40
Mathematics, 19.04.2021 08:40
Biology, 19.04.2021 08:40
Mathematics, 19.04.2021 08:40
Mathematics, 19.04.2021 08:40
Mathematics, 19.04.2021 08:40