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
Step2247 [10]
3 years ago
11

In a simple linear regression study between two variables x ( the independent variable) and y (the dependent variable), a random

large sample is collected and the coefficient of correlation r = −.98 is calculated. Which of the following conclusion may be made? Which is right choice.
A) x and y are almost perfectly correlated, and y increases as x is increased.
B) x and y are moderately correlated, and y increases as x is increased.
C) x and y are almost perfectly correlated, and y decreases as x is increased.
D) x and y are very poorly correlated since r close to -1.
Mathematics
1 answer:
Gwar [14]3 years ago
4 0

Answer:

Yo

Step-by-step explanation:

You might be interested in
Plz help me, I have others I need help with​
lisov135 [29]

Step-by-step explanation:

That function is a line that goes through the origin (0,0).

You only need one more point to be able to draw it.

Take x=4,5 the corresponding value of y is exactly what you want to know, the number of miles the lava moved after 4,5 hours.

So y = 6 * 4,5 = 27

Your second point is (4,5 , 27).

Now you can draw your line.

6 0
3 years ago
Question 19: Please help. What is the equation of the line, in slope-intercept form, that is perpendicular to the line with the
alukav5142 [94]

Answer:

the first optionnnnnnn

7 1
3 years ago
Read 2 more answers
A=12h(a+b)
EastWind [94]

<span>A=12h(a+b) 
Solve for h.

</span>All these answers are incorrect
<span>A. h=2Aa+b
B.h=a+b2A
C.h=A2(a+b)
D.h=2(a+b)A

The answer is 
h = A / 12(a+b)
h = \frac{A}{12(a+b)}</span>
6 0
2 years ago
Gabriella was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 24%. What number should she multip
lorasvet [3.4K]

Answer: 0.24

Step-by-step explanation:

You have to multiply the percent by its decimal form and then you multiply the decimal by the cost of the meal

3 0
2 years ago
Read 2 more answers
How to regroup 43 ones as tens and ones
victus00 [196]
43 = 4 tens and 3 ones. (:

10 + 10 + 10 + 10 = 40

1 + 1 + 1 = 3

40 + 3 = 43
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the rectangle of largest area that can be inscribed in a semicircle of radius r, assuming that one side of the rectangle li
    13·1 answer
  • A group of four boys (Alex, Bryan, Chris, and David) and five girls (Megan, Nancy, Olivia, Pauline, and Rebecc?
    10·1 answer
  • Disney use 42 feet of fencing to wrap around the perimeter of a garden the width of the Garden in 7 ft what is the length
    11·1 answer
  • What is <img src="https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B200%7D" id="TexFormula1" title="\frac{7}{200}" alt="\frac{7}{200}" al
    12·2 answers
  • Geometric Probability
    7·1 answer
  • You are interested in the relationship between leisure activities and mood. One group of participants watches at least 2 hours o
    8·1 answer
  • A new truck sells for $29,000 and depreciates 12% each year. Find the value of the truck after 10 years.
    10·1 answer
  • A right rectangular prism has a length of 9, a width of 4, and a height of 5. How many unit cubes can fit in the prism?
    5·1 answer
  • What is 18 x 9.24 step by step?
    9·1 answer
  • Giving points and brainiest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!