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
anygoal [31]
3 years ago
7

What does an r value of −1 represent in correlation?

Mathematics
1 answer:
BARSIC [14]3 years ago
4 0
It means the scatter plot is a line with negative slope. The relation is perfectly described by a linear equation.
You might be interested in
A dance class consists of 22 students, of which 10 are women and 12 are men. if 5 men and 5 women are to be chosen and then pair
Bad White [126]
2 pairs are possible with this
6 0
1 year ago
Find the difference
s2008m [1.1K]

Answer:

The answer is 1/3x-1

Step-by-step explanation:

Let's simplify step-by-step.

5/6x−7−(1/2x−6)

Distribute the Negative Sign:

=5/6x−7+−1(1/2x−6)

=5/6x+−7+−1(1/2x)+(−1)(−6)

=5/6x+−7+−1/2x+6

Combine Like Terms:

=5/6x+−7+−1/2x+6

=(5/6x+−1/2x)+(−7+6)

=1/3x+−1

Answer:

=1/3x−1

7 0
3 years ago
99 POINTS!!!! WRONG ANSWER GETS REPORTED!
jeka94
This is the correct answer

7 0
3 years ago
Read 2 more answers
A scientist measured the amounts of fertilizer given to plants, the heights to which the plants grew, and the amount of fruit th
pentagon [3]

Answer:

d. Since fertilizer is in both data sets and is positively correlated to both tree height and fruit yield, it is like that tree height and fruit yield are also positively correlated.

Step-by-step explanation:

The correlation refers to the relationship between two or more variables i.e how they are interrelated to each other. It can be positive, negative, perfect, etc

As we can see in the figure that in both the data sets the fertilizer contains the same values which depict that they are positively correlated with respect to the height of tree and fruit yield that derives that the height of tree and fruit yield is also positively correleated

Here positive correlation means that the two variables moving in a similar direction i.e if one variable increased so the other is also increased

Therefore the option d is correct

6 0
3 years ago
I need help with this
Ostrovityanka [42]

Answer:

Christy is correct

Step-by-step explanation:

you dont say the numbers in words all the time, so it makes a lot more sense.

5 0
3 years ago
Other questions:
  • Farrah bought a new car in 2016 one year later the car had depreciated in value by 2300 and was worth $20,140 find the value of
    14·1 answer
  • Please help!!!!!<br>Solve the equation 5(2y - 1) - 2(3y)= 1<br>​
    8·1 answer
  • A coach for a little league baseball team is ordering
    13·2 answers
  • May somebody help me with this (its a screenshot)
    8·1 answer
  • Quiana has 7 times more text messages from Yolanda than from Pierre. Quiana has 56 text messages from Yolanda. Which equation ca
    7·1 answer
  • Text <br> me on insta if you like, kpop, bts, vk,or <br> if youre just bored (agustienation)
    13·2 answers
  • Through is upholstering a rectangular ottoman that measures 21 cm x 18 cm x 15 cm. What will be the total square centimeters of
    5·1 answer
  • Plz help it is due in 5 mins. <br>​
    7·2 answers
  • Please help me its important
    13·2 answers
  • EZ MATHS AND POINTS!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!