Evelyn wants to estimate the percentage of people who own a tablet computer. She surveys 450 individuals and finds that 280 own a tablet computer. Identify the values needed to calculate a confidence interval at the 99% confidence level. Then find the confidence interval. 0.10 2005 20.025 2001 20.005 1282 1.645 1.9602.326 2 576 Use the table of common z-scores above

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.