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
LiRa [457]
3 years ago
6

Of the statistical processes we have covered throughout this course, which would be most helpful to determine if study hours and

sleep could help estimate a student's test score?
Mathematics
1 answer:
Alika [10]3 years ago
5 0

Answer:

Pearson correlation coefficient

Explanation:

The Pearson correlation coefficient, also simply called correlation coefficient measures the linear correlation between two sets of data/variables, independent variables and dependent variable. A correlation coefficient may only be between -1 and 1 where +1 denotes a perfect positive correlation between variables(both variables increase together), 0 is no correlation, and -1 is perfect negative correlation between variables(one decreases while other increases).

You might be interested in
If g(x)=1/x were shifted 3 units to the left and 3 units up, what would the new equation be
emmainna [20.7K]

Answer:

g(x) 1/3-4

Step-by-step explanation:

4 0
3 years ago
For 7/8 x 2/3 = the answer in simplest form, so we do the repricoral?
stiks02 [169]
Hello, so a simple way to do it is to cross cancel and then you would end up with 7/4 x 1/3 and it would equal 7/12 and that’s in simplest form.
3 0
3 years ago
A ball is thrown upwards and it’s height h m,at time t s,is given by h=7t-4.9t2.How long does the ball spend more than 1.5m abov
Allushta [10]

Answer:  From what you wrote the I think the ball is drop

At time 0 you are 7 meters above ground

You basically just need to solve for

1.5 =7t-4.9t^2

by rearrange the equation you get

4.9t^2-7t+1.5=0

by using Quadratic Formula

t=1.166s

4 0
3 years ago
WILL MAKE BRAINLIEST ONLY HAVE 10 MINUTES
polet [3.4K]

Answer:

C  is the answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What figure can be made using the net shown?
andrew-mc [135]

Answer:

Hi, there it is rectangular pyramid

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Vita saved $72 last December. This amount represents 2/9 of the total amount she saved last year. What is the total amount Vita
    8·1 answer
  • If m ZA = 87º and mZB = 32°, find m21.
    14·1 answer
  • Which shows the numbers 8/10, 0.9, 1/2, 0.6 in order from least to greatest?
    7·1 answer
  • If the area of a triangle is 140 inches and the height is 20 inches how wide is the house ?
    10·1 answer
  • What is the value ?....
    9·2 answers
  • -11b+7=40<br> b=?<br><br> help, please
    13·2 answers
  • What is the least common den omit or of 12, 8, 36
    10·2 answers
  • Angelica's salary this year is 14% higher than it was four years ago. If she earns $46,170.00 this year, what did she earn four
    11·1 answer
  • After *triangle* ACE is dilated by a factor of 5, It has an area of 100 square inches. What was its area before dilation?
    13·1 answer
  • A ball is dropped from a 32-foot wall. Each time it bounces, it rises half as high as the distance it fell. The ball is caught w
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!