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
Serhud [2]
3 years ago
8

For a set of data, r = 0.27. Which is true about the correlation of the variables? The variables have no correlation. The variab

les have a strong positive correlation. The variables have a weak negative correlation. The variables have a weak positive correlation.
Mathematics
2 answers:
VLD [36.1K]3 years ago
5 0
Answer: The variables have a weak positive correlation

Since r > 0, the correlation is positive. It's a weak correlation because r is closer to 0 than it is to 1.

Mariana [72]3 years ago
3 0
The variables have a weak positive correlation is what i put.
You might be interested in
Write the equation for the quadratic function in the graph
Hoochie [10]

Answer:

{x}^{2}  - 16 = 0 \: is \: the \: equation

Step-by-step explanation:

x =  - 4 \\ or \: x = 4

(x + 4) = 0 \: or \: (x - 4) = 0 \\ (x + 4)(x - 4) = 0 \\ open \: the \: bracket

x(x - 4) + 4(x - 4) = 0

{x}^{2}  - 4x + 4x - 16 = 0 \\  {x}^{2}  - 16 = 0

6 0
2 years ago
Rich is driving from Philadelphia to Pittsburgh at 70 mph and Michelle is driving from Pittsburgh to Philadelphia at 65 mph. If
lara [203]
The answer is letter D 2 hours 15 minutes 
3 0
3 years ago
(brainliest) please help me out with this graph! :)
Elenna [48]

Answer:

like write an equation? If so it's a 0 slope

Step-by-step explanation:

6 0
3 years ago
Of 100 diners in a restaurant, 45 ordered the fish of the day and 14 are wearing a dress. Of the diners who ordered fish, 8 are
vaieri [72.5K]

<span>1.     </span>The probability that one of the diners orders fish = number of diners who ordered fish / total number of diners

p1=45/100=0.45

<span>2.     </span>The probability that one of the diners is wearing dress= number of diners wearing dress/ total number of diners

<span>3.     </span>p2=14/100=0.14

<span>The probability that one of the diners ordered the fish or is wearing a dress is: p=0.45+0.14=0.59</span>

5 0
3 years ago
Sophia walked 6 miles in 90 min at Bear Creek Park in Euless, Texas. If she continues at this rate how many miles could walk in
otez555 [7]

Answer:

First you should determine in how many minutes she walks just one mile. For this, you just divide 90:6 and you get 1 mile in 15 minutes. After this, you just divide 60:15 and so you get 4 miles.


7 0
3 years ago
Read 2 more answers
Other questions:
  • mandy uses 7/10 of her beads to make a necklace .write an equivalent fraction with a denominator of 100
    12·2 answers
  • I need help on 28! Write your answer as a power please :)
    10·1 answer
  • Solve for an angle in right triangles help
    15·2 answers
  • A piece of paint cost $400. There is a 25% mark-<br> up. What is the selling price of the painting?
    5·1 answer
  • Explain why the figure is a parallelogram…. Please I need help ASAP.
    9·1 answer
  • Look at pic 10 pts will mark brainilest
    14·2 answers
  • Andrew has three times as many pencils as Noah and five pens he has 17 pens and pencils altogether how many pencils does Noah ha
    15·1 answer
  • ¿Cuál es la respuesta correcta de esta ecuación diferencial con su justificación?
    11·1 answer
  • Which of the following would be a better buy than purchasing 4 mangoes for $16?
    14·1 answer
  • Lewis is planning a cycling holiday.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!