Question

If the data in the table were entered into a regression calculator to produce a scatterplot and trend line, which window size would display all the points?

Answer 1

Answer:

Option: B is the correct answer.

The window size that display all the points are:

0 ≤x ≤ 20  ;   0 ≤ y ≤ 60

Step-by-step explanation:

We are given a table of values as:

            x                       y

             2                      5

             5                      16

             6                      20

             10                     29  

             12                     36

             17                     53

Clearly from the set of given x and y values we could observe that the minimum value attained by x is 2 and maximum value attained by x is 17.

Hence, the all the x-values lie in the interval:

           0 ≤ x ≤ 20

Similarly,  we could observe that the minimum value attained by y is 5 and maximum value attained by y is 53.

Hence, the all the y-values lie in the interval:

           0 ≤ y ≤ 60

Answer 2

Based on the data values for x and y, the window size that would display all the points given is B. 0 ≤ x ≤ 20; 0 ≤ y ≤ 60.

Which window size would display all points?

For the x axis, the window size has to accommodate the x values of 2 to 17 which means that the x axis needs to be higher than 0. It should also be close enough to the maximum value of 17 which makes 20 a good upper limit.

For the y axis, the window size should be more than 0 and more than the maximum value of 53. A range of between 0 and 60 is therefore best.

In conclusion, the best window size is 0 ≤ x ≤ 20; 0 ≤ y ≤ 60.

Find out more on scatterplots at https://brainly.com/question/22717255.