Gina is finding the equation of the median-median line for the data set below. what should she use for the summary points? minutes studying(x) 0 5 10 10 15 20 25 30 30 test score(y) 68 61 54 64 73 76 80 79 85 group 1: (10, 61); group 2: (15, 64); group 3: (30,80) group 1: (5, 61); group 2: (15, 73); group 3: (25, 79) group 1: (10, 54); group 2: (20, 76); group 3: (30, 79) group 1: (5, 61); group 2: (15, 73); group 3: (30, 8

### Answers

Minutes studying(x) 0 , 5 , 10 , 10 , 15 , 20 , 25 , 30 , 30

Test score(y) 68, 61, 54, 64, 73, 76, 80, 79, 85

The median of x is 15 (The middle value)

Median of y would be 73 (The middle value)

So group 2 would be (15,73)

Here is the sequence 'x' without median 0 , 5 , 10 , 10, 15

The median would be 10.

Here is the sequence 'y' without median 54, 61, 64, 68, 73

The median is 61.

Hence,

So group 1 will be (5, 61).

73, 76, 79, 80, 85 median of 'y' would be 79

15 , 20 , 25 , 30 , 30 median of 'x' would be 25

so group 3 would be (25 , 79)

Test score(y) 68, 61, 54, 64, 73, 76, 80, 79, 85

The median of x is 15 (The middle value)

Median of y would be 73 (The middle value)

So group 2 would be (15,73)

Here is the sequence 'x' without median 0 , 5 , 10 , 10, 15

The median would be 10.

Here is the sequence 'y' without median 54, 61, 64, 68, 73

The median is 61.

Hence,

So group 1 will be (5, 61).

73, 76, 79, 80, 85 median of 'y' would be 79

15 , 20 , 25 , 30 , 30 median of 'x' would be 25

so group 3 would be (25 , 79)

Therefore the right answer is :

Group 1: (5, 61); Group 2: (15, 73); Group 3: (25, 79)

The answer to this question is Group 1: (5, 61); Group 2: (15, 73); Group 3: (30, 79)

X=y+4 is the answe

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet (answer)