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A company did a survey among 100 customers to find their car preferences. The customers were asked about their preferences for sedans or hatchbacks. Out of the total 25 people who liked sedans, 15 liked hatchbacks also. There were 40 people who liked hatchbacks. Part A: Summarize the data by writing the values that the alphabets A to I in the table below represent. (5 points) Like sedans Do not like sedans Total Like hatchbacks A B C Do not like hatchbacks D E F Total G H I Part B: What percentage of the total people did not like either sedans or hatchbacks? (3 points) Part C: Do the people surveyed have more dislike for sedans than hatchbacks? Justify your answer. (2 points)
Here's what I have already: A: A = 15 B = 25 C = 0.6 D = 10 E = 50 F = 0.2 G = 1.5 H = 0.5 C = B: 50 people in total did not like hatchbacks nor sedans.
If that helps
your tables not correct, from what i can tell.
A+B = C D+E = F G+H = I we are given that I = 100, C=40, and G=25
we are also given the value of A
Ahh, now that you point it out- I went straight for the "100 = 1" and everything is , for example "10 = 0.1" which I must have gotten confused on.
A = 15 B = 25 C = 40 D = 10 E = 50 F = 60 G = 25 H = 75 C = 100
s s' h: A + B = C h': D + E = F G + H = I total h: C = 40 (like hatches) total s: G= 25 (like sedans) total (s and h): A=15 (out of 25 sedans, like hatches too
For some reason I though to divide them instead of add
s s' h A=15 B= C=40 h' D= E= F=60 G=25 H=75 I=100 you know how we get this far?
Yes, I just posted the completed one above- I believe I fully understand it. I had just forgotten how the graph works and was confused ( I though to divide to get C, f, G, and H) while instead I needed to add
Thabk yu for your help!
And now I can't spell, great.
:) i cant spell either, my fingers hate me im sure