Uppose you are trying to estimate the average amount you can drive your car on one tank of gas. Every time you fill up your gas tank you reset your odometer and when the empty light comes on your record how many miles you had driven since you filled up the tank. You do this n=22 times, and from your data you calculate a sample mean of 347 and a sample standard deviation of 44. (round your answers to 3 decimal places)

The parameter we are interested in estimating is

why do wages differ across industries

step-by-step explanation :

micro economists are concerned with economics on an industry or individual firm basis.

macro economists are concerned with national and international level

because 1.2 isnt half of 6 duh

susie has 7 apples

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 %