Georges asked five of his friends how long they studied for the last math test and what grade they received. he found a linear regression equation for the data to be y = 9.6x + 65.8. what does the 9.6 mean in the context of this equation?

slope 9.6 represents change in grade over time taken to study for the last math test

Step-by-step explanation:

Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear regression equation for the data to be y = 9.6x + 65.8.

y= 9.6 x + 65.8

from the equation y = mx+b, m is the slope and b is the y intercept

From the given equation

slope = 9.6  and y intercept = 65.8

slope 9.6 represents change in grade over time taken to study for the last math test

1/5

step-by-step explanation:

the dice has 6 sides and there is only one 5 in a dice.

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information