1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VikaD [51]
3 years ago
6

A study of 218 students at a major state university suggests a link between time spent on social networking websites and grade p

oint average. Students who rarely never used social networking websites had higher grade point averages than students who use social networking websites. Does the study suggest that time spent on social networking websites and grade point average are positively combated or negatively correlated? The study suggests a positive correlation because the study shows that as time spent on social networking websites decreases, grade point average tends to increase. The study suggests a negative correlation because the study shows that as time spent on social networking websites Increases, grade point average tends to decrease. The study suggests a positive correlation because the study shows that as time spent on social networking websites increases, grade point average tends to decrease. The Study suggests a negative correlation because the study shows that as time spent on social networking websites decreases grade point average tends to decrease. Do you think that there might be a cause and effect relationship between time spent on social networking websites and grade point average? It is not possible that there is a cause and effect relationship The study shows that there is a cause and effect relationship While it is possible that there is a cause and effect relationship, it is not necessarily the case
Mathematics
1 answer:
zheka24 [161]3 years ago
4 0

Answer:

a) The study suggests a negative correlation because the study shows that as time spent on social networking websites Increases, grade point average tends to decrease.

b) While it is possible that there is a cause and effect relationship, it is not necessarily the case.

Step-by-step explanation:

Since the study submitted that, students who rarely never used social networking websites had higher grade point averages than students who use social networking websites. It implies a negative relationship. Thus, the option given above is the correct answer.

Similarly, the study might imply some cause and effect relationship but it is not necessarily to be the case. <em>That is, low grade point could result into more time with social networking website. </em><em>This is not necessary to be TRUE!</em>

You might be interested in
Tina is saving to buy a notebook computer. She has two options. The first option is to put $200 away initially and save $10 ever
omeli [17]

The <em>correct answers</em> are:


It would take 5 months and she would save $250.


Explanation:


Let m be the number of months.


For the first way of saving, $200 up front and $10 each month, the expression would be

200+10m.


For the second way of saving, $100 up front and $30 each month, the expression would be

100+30m.


Setting them equal gives us the equation

200+10m = 100+30m


Subtract 10m from each side:

200+10m-10m = 100+30m-10m

200 = 100+20m


Subtract 100 from each side:

200-100 = 100+20m-100

100 = 20m


Divide both sides by 20:

100/20 = 20m/20

5 = m


It would take 5 months.


$200 up front and $10 each month for 5 months:

200+10m

200+10(5)

200+50

250


She would save $250.

6 0
3 years ago
Read 2 more answers
The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.
lorasvet [3.4K]

Answer:

78.5

Step-by-step explanation:

r^{2}x3.14 (pie)

so then substitute.

5x5=25

25x3.14=78.5

6 0
3 years ago
How can you find the perimeter of the rhombus? Find 1/2 (QS)(RT). Find 1/2(QT)(TS). Use the distance formula to find QT, then mu
Nana76 [90]
The answer to this question is letter C
4 0
3 years ago
Read 2 more answers
Compare and contrast a square and parallelogram using a Venn diagram
Eva8 [605]
A square and a parallelogram both have 2 sets of parallel lines. A square has equal lengths for all four sides while a parallelogram doesn't. A parallelogram is a more broad idea because a parallelogram involves trapezoids, rectangles, and squares too.But a square is more specific.
8 0
3 years ago
Read 2 more answers
a tea company surveyed shoppers at two different malls. shoppers were asked whether they prefer sweetened or unsweetened tea. at
FromTheMoon [43]
First, let's create the ratios of sweetened to unsweetened. To do this, you would have to subtract the number of people that preferred unsweetened from the total.
Westside mall: 15:30 or \frac{15}{30}
Eastside mall: 13:26 or \frac{13}{26}

Now, you would divide to both ratios.
15 ÷ 30 = 0.5
13 ÷ 26 = 0.5 

They have the same sum, meaning, they are the same. 

Westside Mall shoppers are just as likely to prefer unsweetened tea as Eastside Mall shoppers. 

I hope this helps!


8 0
3 years ago
Other questions:
  • If i have 480 grams of pasta for 4 people how many kilograms will i need for 14 people
    11·1 answer
  • A street light is mounted at the top of a 15-ft-tall pole. A man 6 ft tall walks away from the pole with a speed of 4 ft/s along
    5·1 answer
  • Find the slope of the graph <br> EASY 40 POINTS
    15·1 answer
  • Can somebody please help me with this but not 13
    12·2 answers
  • 1. Simplify the following by combining like terms (5 points).<br> 4x-10+14+7x-10x+2
    6·2 answers
  • Helppppppppp?!!!:)???
    5·2 answers
  • PLS HELP ASAP NOW which expression is equivalent to 8-(6r +2)
    14·1 answer
  • How many days will it take for a sum of $4,000 to earn $80 interest if it is deposited in a bank paying ordinary simple interest
    9·1 answer
  • I dont know how to get people to answer but please i really really need help fast im begging anyone
    15·2 answers
  • A baker makes 15 cookies in 3 hours. At this rate,
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!