Your flight has been delayed: At Denver International Airport, of recent flights have arrived on time. A sample of flights is studied. Round the probabilities to four decimal places. Part 1 of 4
(a) Find the probability that all of the flights were on time.
The probability that all of the flights were on time is
.
Part 2 of 4
(b) Find the probability that exactly of the flights were on time.
The probability that exactly of the flights were on time is
.
Part 3 of 4
(c) Find the probability that or more of the flights were on time.
The probability that or more of the flights were on time is
.
Part 4 of 4
(d) Would it be unusual for or more of the flights to be on time?
It be unusual for or more of the flights to be on time since the probability is
.

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information