A student is assessing the correlation between the average number of hours of internet browsing and average score on a math test for the students of a class. The table below shows the data: Number of hours of internet browsing

(x) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5

Score on math test

(y) 95 94 93 92 91 90 89 87 86 85

Part A: Is there any correlation between the average number of hours of internet browsing and average score on the math test for the students of the class? Justify your answer.

Part B: Write a function which best fits the data

Part C: What does the slope and y-intercept of the plot indicate?

Part A:

Yes, the correlation is that the longer time a student  spends browsing the internet, the worse score the student will receive on the test.

Part B:

y= - 1/2x + 95

Part C:

The slope of the line is -1/2, which represents for every additional hour of internet browsing, the student loses 2 points. The y intercept is 95, which represents a max  score of 95.

Let me know if this helps!

the fist one is not equalvalent but i think th second one isand the third isnt definetly or the last one is i think. hope this !

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.