These box plots show daily low temperatures for a sample of days in two different towns.
Town A
10
15
20
30
55
Town B
5
20
30
40
55
0
th
10
15
20
45
50
55
60
25 30 35 40
Degrees (F)
Which statement is the most appropriate comparison of the spreads?
O A. The interquartile range (IQR) for town A, 45°, is less than the IQR
for town B, 50°
O B. The interquartile range (IQR) for town A, 15°, is less than the IQR
for town B, 20°
O C. The interquartile ranges (IQRs) for towns A and B are both 30°.
O D. The standard deviation for town A, 15", is less than the standard
deviation for town B 20°

2

step-by-step explanation:

just needed some points but try socratic

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?