A food truck did a daily survey of customers to find their food preferences. The data is partially entered in the frequency table. Complete the table to analyze the data and answer the questions:

likes hamburgers does not like hamburgers total

Likes burritos 49 43 92

does not like burritos 75 38 113

total 124 81 205

Part A: What percentage of the survey respondents did not like either hamburgers or burritos?

Part B: Create a relative frequency table and determine what percentage of students who like hamburgers also like burritos.

Part C: Use the conditional relative frequencies to determine which two data point has strongest association of its two factors. Use complete sentences to explain your answer.

one way is to plot 2 points and connect them which is what the answer choices seem to be doing

it seems to be using the y intercept and the slope

y=mx+b, m=slope, b=y-intercept (where the line hits the y axis)

slope=rise/run

y-intercept is where the line croses the y axis which is the y value where x=0

you seem to have given the wrong slope (you didn't put a number in front of te x, it should be 2/3 or 3/2 looking at the answer options)

y=? x-1

m=? because of your fault

b=-1

so it has a slope of ? and y intercept of -1, meaning it pases through (0,-1)

so draw point (0,-1) (so answer is one of the first 2 option)

if slope is 2/3, then go up 2 and right 3 then draw line through those 2 points

if slope is 3/2, then go up 3 and right 2 then draw line through those 2 points

b and c are the correct answers.

good luck on the quiz! : d

the answer is  

d.

21

i did this one. so you should get it right.