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
kap26 [50]
3 years ago
12

Which correlation coefficient obtained from modeling advertising and sales data of tutti frutti ice cream expresses the stronges

t correlation of the data?
a.r = .10
b.r = .50
c.r = .75
d.r = .90
Mathematics
2 answers:
morpeh [17]3 years ago
8 0
Just had this problem the answer is D.
steposvetlana [31]3 years ago
4 0

Answer:

d) r=0.90

Step-by-step explanation:

When the r value is closer to +1 or -1, it indicates that there is a stronger linear relationship between the two variables. A correlation nearerto -1 is a strong negative correlation while a correlation of 0.10 would be a weak positive correlation.

Correlation coefficient measures the strength of association between two variables.

It may be positive or negative.

If nearer to 1 or - there is strong correlation

Since here is it 0.90 positive and nearer to 1 out of all 4 options

option d is correct

You might be interested in
Big Dog Building is the one of the largest cement companies in the Midwest. When the firm raised its prices by 11 percent, all o
Ivanshal [37]

Answer: Status-quo pricing strategy

Step-by-step explanation:

From the given case/scenario, we can state that this industry is influenced by status-quo pricing strategy. This pricing strategy is referred to to as the strategy under which a company or organization copies the price level of the competitors or tries to maintain current price level for similar products, commodities or services available in market. The status quo is mostly defined by the way things persists , instead of the way it could be.

4 0
3 years ago
What does it mean for a ordered pair to be a solution to a linear equation​
jeka57 [31]

Answer:

What's a Solution to a System of Linear Equations? Note: If you have a system of equations that contains two equations with the same two unknown variables, then the solution to that system is the ordered pair that makes both equations true at the same time.

Step-by-step explanation:

8 0
3 years ago
What is the greatest common factor of 32, 44, and 48?
LekaFEV [45]

Answer:

4

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A rectangular prism has side lengths of 4 inches, 6 inches, and 7 inches. If all side lengths are multiplied by 5, what happens
alexandr402 [8]
Most likely your answer would be A
4 0
3 years ago
Read 2 more answers
Caroline can sketch 5 cartoon strips in two hours. How long will it take her to sketch 20 strips
liraira [26]

Answer:

8 hours

Step-by-step explanation:

20÷5 = 4

4×2 = 8

Hope this Helps!

:)

6 0
3 years ago
Other questions:
  • ) the mean clotting time of blood is 7.35 seconds, with a standard deviation of 0.35 seconds. the times are approximately normal
    14·1 answer
  • Helppppp plzzz‼️‼️‼️‼️ its slope-intercept form do number 35 only
    14·1 answer
  • Which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ?
    9·2 answers
  • In a video game, you score p game points and b triple bonus points. An expression for your score is p + 3b. What is your score w
    10·1 answer
  • Anthony uses 1/5 cup of water for every 2/5 cup of pancake mix to make pancake batter.
    14·1 answer
  • Madunia got a raise on her salary because she started to act nice to customers if she used to make $25 an hour what is her new s
    9·1 answer
  • An electrician charges $53 per hour and his apprentice charges $22 per hour. On a job wiring a house the electrician worked four
    6·1 answer
  • PLEASE HELP FOR BRAINLIEST ANSWER . IM VERY CONFUESED ON THIS PROBLEM
    11·1 answer
  • Two similar pyramids have base edges 3 and 5. Find the following (use a colon between the numbers):
    12·1 answer
  • Write 336 mi in 11.2 h as a rate in simplest form
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!