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san4es73 [151]
3 years ago
13

A professor wanted to find a linear model that relates the number of hours a student plays video games each week, h, to the cumu

lative grade point average G of the Hours of Video Games student. He obtained a random sample of 10 full-time students at his college and asked each student to disclose the number of hours spent playing video games and per Week, h the student's cumulative grade-point average. Complete parts (a) through (1) below. Grade point Average, G 3.69 285 3.54 262 2.99 NNNNN1. Explain why the number of hours spent playing video games is the independent variable and cumulative grade-point average is the dependent variable. Choose the correct answer below. A. The number of hours is being used to predict Cumulative grade-point average .B. Cumulative grade-point average is being used to predict the number of hours.C. The number of hours and the cumulative grade-point average are unrelated.D. The number of hours is directly related to the cumulative grade-point average.
Mathematics
1 answer:
Paladinen [302]3 years ago
5 0

Answer:

question seems incomplete but with the limited information one can deduce that the professor was trying to investigate how students CGPA is affected by the length of period spent on video games.  

A

Step-by-step exp

independent variables are constants. they do not change or depend on any other variable.

dependent variables, they do depend on other variables, we call them resulting variables..

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Complete the solution of the equation. Find the
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Answer:  " y =  -10 . "

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Step-by-step explanation:

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The question:

Find the  value of  "y" when "x" equals 17.

Given the equation:

 - x + y = -27 ;

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We plug in the given value: "17" ; for "x" ; and solve for "y" :

- 17 + y = -27 ;

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↔ y + (-17) = -27 ;

Rewrite as:

   y − 17  = -27 ;   {since:  "adding a negative value" is the same

                                           as "subtracting a positive value."}.

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Now, we add "17" to each side of the equation;

to isolate "y" on one side of the equation; and to solve for "y" :

  y − 17 + 17  = -27 + 17 ;

to get:

  y  =  - 10 .

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Hope this is helpful to you.

Best wishes to you in your academic pursuits—

    and within the "Brainly" community!

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7 0
3 years ago
Read 2 more answers
Joanne has a cell phone plan that charges a flat rate of $97 and $0.10 for every text she sends. Her goal is to spend less than
Alik [6]
I’m pretty sure the answer would be A,because if her bill is $97 and it’s $0.10 every txt she sends then and she wants to spend less then $113 then if you take $113 and subtract it by 97 it gives you 16 then if you divided 16/ 0.10 then it gives you 160 so she is sending atleast 160 txt.
6 0
3 years ago
BRAINLIEST ASAP! PLEASE HELP ME :)
avanturin [10]

Answer:

1.) BC, AD, FI.

2.) Parallel.

Step-by-step explanation:

I can't get the other two I'm sorry mate like I really gotta go. Before my mum gets mad. Got chores. Good luck.

6 0
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A 90 % confidence interval for the average salary of all CEOs in the electronics industry was constructed using the results of a
alisha [4.7K]

Answer: D) Increase the sample size and decrease the confidence level.

Step-by-step explanation:

A reduced interval width means that the data is more accurate. This can only be achieved if the sample size is increased because a larger sample size is able to capture more of the characteristics of the variables being tested.

A smaller confidence interval will also lead to a reduced interval width because it means that the chances of the prediction being correct have increased.

8 0
3 years ago
Four times a difference of 17 and a number is 84.
hichkok12 [17]
4×17-x=84
68-x=84
-x=16
x=-16
5 0
3 years ago
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