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 which the alphabets A to I in the table below represent. (5 points)

Question

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 which the alphabets A to I in the table below represent. (5 points)

anonymous · Answer

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)

anonymous · Answer

attachment

anonymous · Answer

@iGreen ????

igreen · Answer

Egh..

This will take a while..

anonymous · Answer

ok

joannablackwelder · Answer

I haven't completely figured this all out yet, but I thought I would throw some stuff out there. Since the survey is on 100 customers, the total number of people is 100. (I=100)

joannablackwelder · Answer

This can also be written as C+F=100 and G+H=100.

joannablackwelder · Answer

Make sense so far?

anonymous · Answer

kinda

joannablackwelder · Answer

Wait, sorry, I think I was looking at this wrong. Let's start over. Sorry!

anonymous · Answer

ok

joannablackwelder · Answer

So, I think I need to define some of these terms. C is the total people who like hatchbacks. Let me know if you think I am looking at this right.

joannablackwelder · Answer

F is the total number of people who do not like hatchbacks.

joannablackwelder · Answer

G is the total number of people who like sedans, H is the total number of people who don't like sedans, and I is the total of all the totals.

anonymous · Answer

i think thats it

joannablackwelder · Answer

Cool. Since we are told that 25 people like sedans, that is G.

joannablackwelder · Answer

And out of those 15 like hatchbacks, so A is 15. Still making sense?

anonymous · Answer

kinda

joannablackwelder · Answer

Why just kinda?

anonymous · Answer

i dont understand math very well/easily

joannablackwelder · Answer

Ok, no worries. Do you see that letter A represents the number of people who like sedans and hatchbacks?

anonymous · Answer

yes

joannablackwelder · Answer

:) And that G is the total number of people who like sedans?

anonymous · Answer

yes

joannablackwelder · Answer

Cool, so since we are told in the problem statement that a total of 25 people like sedans, we can substitute that for G.

joannablackwelder · Answer

And out of those people, 15 like hatchbacks. So that is A. Making any more sense?

joannablackwelder · Answer

@laurenchristine97?

anonymous · Answer

@JoannaBlackwelder, sorry I had to get offline

joannablackwelder · Answer

No worries. Am. I making any more sense the second time around?

anonymous · Answer

eh

joannablackwelder · Answer

Do you understand how the chart works?

anonymous · Answer

kinda

joannablackwelder · Answer

Letter A is between like sedans and like hatchbacks, so that is the number of people who like both.

joannablackwelder · Answer

Letter B is between not like sedan and like hatchbacks, so that is the number of people who like hatchbacks but not sedans.

anonymous · Answer

ok

joannablackwelder · Answer

And C is the sum of those two, or all the people who like hatchbacks.

joannablackwelder · Answer

So, were we told anything about all the people  who like hatchbacks?

anonymous · Answer

actually, my teacher just exempted that quiz for me, but can you help me with the ones im working on now?