The data give the average number of days in May that are clear and cloudy in
two cities.
Sacramento, CA
San Antonio, TX
Total
Clear
17
6
23
Cloudy
13
24
37
Total
30
30
60
On a day in May, what is the probability that it is clear, given that you are in
San Antonio? Explain how you found the answer, and round your answer to
two decimal places.
O
A. 0.26, because 6 of the 23 days were clear
O
B. 0.10, because 6 of the 60 days were clear
O
C. 0.20, because 6 of the 30 days were clear
O
D. 0.57, because 17 of the 30 days were clear
SUBMIT

i know the answer is 3

step-by-step explanation:

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

the answer is d. (1.2, -4.7) on edgn

hope this !