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
Nuetrik [128]
3 years ago
8

What type of relationship does a correlation coefficient of r = 0.45 indicate?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
3 0

Answer:

Strong positive correlation

Step-by-step explanation:

The closer the value of ρ is to +1, the stronger the linear relationship. For example, suppose the value of oil prices are directly related to the prices of airplane tickets, with a correlation coefficient of +0.8.

You might be interested in
The two tables give the number of pints of blue and yellow that are used to make different amounts of two shades of green dye.
abruzzese [7]

In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.

<h3>What is ratio of two numbers?</h3>

The ratio of two number is the fraction part, which represent that how a number is more or less compare to the other.

There are two tables which give the number of pints of blue and yellow that are used to make different amounts of two shades of green dye. The table is given below;

  • Green #1 is made by mixing blue and yellow in a ratio of 2 : 3.
  • Green #2 is made by mixing blue and yellow in a ratio of 1 : 2.

The first one has 2 parts of blue at 3 parts of yellow. In the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2.

In grade two the blue part is half of the yellow part. This means that green #1 is bluer shade of green than Green # 2.

Hence, in the two highlighted rows show that for the same amount of yellow, Green #1 uses more blue than Green #2 and green #1 is bluer shade of green than Green # 2.

Learn more about the ratio of two numbers here;

brainly.com/question/831500

#SPJ1

4 0
2 years ago
Lindsey earns $15 per hour for the first 40 hours she works in a week and 50% more for every hour over 40. How many hours did Li
solmaris [256]

Answer:

E. 55 hours.

Step by step:

Multiple $15x40, equals $600

Subtract $600 from $937.50, equals $337.50

50% more over 40 hours is $22.50

Divide $337.50 by $22.50, equals 15

Add 15 to 40, equals 45

So she worked 55 hours to get paid $937.50

7 0
3 years ago
Which is an equation of the line with a slope of 2 that passes through (3,−5)?
Naya [18.7K]

Answer:

equation of a line= y-y¹=m(x-x¹)

y--5=2(x-3)

y+5=2x-6

y=2x-6+5

y=2x-1

7 0
3 years ago
What is the product<br><br>(3x-6)(2x²-7x+1) <br><br>​
Mama L [17]

Answer: I think its 63−332+45−6

Step-by-step explanation:

4 0
3 years ago
What fraction, decimal or percent. Is equivalent to 9/9
8_murik_8 [283]

Answer:

1/1

1.0

100%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Express the decimal as a percent. 0.24
    8·2 answers
  • Rate change a. y=2x-4 b. y=5/3x+1 c. Y=3/2x-1 d. Y=x+3 e. Y=x/2+5
    11·1 answer
  • A company make concrete bricks shaped like rectangular prisms.
    7·1 answer
  • If BD⊥ AC, m∠DBE = (2x – 1 )and m∠CBE = (5x – 42)find the value of x.
    7·1 answer
  • Plz help me and explain the answer
    5·2 answers
  • What is the radius and diameter of the following circle?<br> 7.5 cm
    7·1 answer
  • Write the equation of the line fully simplified slope-intercept form.
    12·1 answer
  • Help plsssssssssssssssss
    15·1 answer
  • What does y equal in math
    13·2 answers
  • A desk is purchased for $277. Calculate its worth after depreciating for 5 years if its depreciation rate is 20% per year.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!