For each situation described in Exercises 4.133 to 4.138, indicate whether it makes more sense to use a relatively large significance level (such as α = 0.10) or a relatively small significance level (such as α = 0.01). -Using your statistics class as a sample to see if there is evidence of a difference between male and female students in how many hours are spent watching television per week.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

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