From the normal probability plot and boxplot, judge whether a t-interval should be constructed. Should a t-interval be constructed? A. The normal probability plot is not approximately linearnot approximately linear, so a t-interval should notshould not be constructed. B. The normal probability plot is approximately linearapproximately linear, so a t-interval shouldshould be constructed. C. It cannot be determined whether the normal probability plot is approximately linear.

the answer is 99.

the one below it is a function

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

$113.42

i hope that is right.

step-by-step explanation: