QUESTION 12 of 20: You do an extensive survey and learn that 15 out of the 200 people surveyed like to eat out on Tuesdays. You then look only at the 60 families answering survey and find that 10 prefer to eat out on Tuesdays. Are families for or less likely to eat out on Tuesday
than the general population?
O a) Less likely
Ob) More likely
c) The same likelihood
d) Can't tell from the data

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2