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Explain what a correlation coefficient (r-value) is and how we can use it to help us interpret a scatter plot.Be sure to address the full range of possible values for the r-value and their meaning.
answered
Oct 24, 2023
Mathematics
college
1
vote
113k
views
What is 1/6 plus 1/3 plus 1/2 equals to? A.1 B.1 and 1/2 C.1 and 2/3 D.1 and 4/11
answered
Oct 9, 2023
Mathematics
college
5
votes
108k
views
What is the total number of units (in millions) of electricity produced each year based on the current extraction rates of coal from all mines combined assuming all mines have an endless supply of coal?
answered
May 12, 2023
Mathematics
college
4
votes
1.1k
views
7th grade map 10 points.
answered
Mar 1, 2023
Mathematics
high-school
11
votes
20.3k
views
Let f(x) = - 4x+2 and g(x) = x2 + 2. Find (f+g)(x).
answered
Dec 31, 2022
Mathematics
college
11
votes
121k
views
HELP I NEED HELP ASAP A. 5% B. 0.5% C. 50% D. 0.05%
answered
Oct 26, 2022
Mathematics
high-school
7
votes
62.3k
views
Ezra was a descendant of Aaron. T OR F
answered
Oct 16, 2022
Social Studies
college
8
votes
102k
views
What’s the answer ??
answered
Aug 7, 2022
English
high-school
4
votes
108k
views
Y = x 2 + 4 y - 4x = 1 Which of the following is not a solution to the system of equations? (3, 13) (-1, 5) (1, 5)
answered
Jul 30, 2022
Mathematics
high-school
6
votes
188k
views
When earths axis is tilted toward the sun what season will it be in the United States A spring B summer C fall D winter
answered
Jul 29, 2022
Biology
high-school
10
votes
117k
views
Simon'sbillforbreakfastatarestaurantwas$67.05.Helefta20%tip.Whatwastheamountofthetip?
answered
Jul 3, 2022
Mathematics
high-school
2
votes
162k
views
Imagine that you traveled to the Moon for a vacation and discovered that your weight is different there. How would your weight be different on the Moon than on Earth? Why would it be different? Does this
answered
Jun 22, 2022
Chemistry
high-school
5
votes
27.4k
views
4. What is a "sophism"? Something sophisticated Something very stylish A deceptive argument A badly constructed argument
answered
Dec 7, 2021
Social Studies
middle-school
6
votes
194k
views
Which TWO TWO TWO causes of decline were common to the Roman, Han, and Gupta empires? A. Political movements worked to overthrow the government to create a utopia. B. Powerful lords broke the empire into
answered
Nov 30, 2021
History
middle-school
4
votes
208k
views
What does the "zoom tool" do in Photoshop? O A. All of the above o B. It gives the illustrator the ability to zoom in and out of the image o C. It gives the illustrator the ability to edit the image at
answered
Nov 10, 2021
Computers and Technology
high-school
4
votes
175k
views
How is leachate formed in phytoextraction?
answered
Oct 27, 2021
Chemistry
high-school
7
votes
36.1k
views
6x+5=23 Explain the steps used to solve
answered
Oct 20, 2021
Mathematics
high-school
4
votes
174k
views
The Mariana Trench is deeper below sea level than Mount Everest is high above sea. True or false?
answered
Aug 19, 2021
Social Studies
high-school
6
votes
15.5k
views
Calculate the probability that a randomly selected egg weighs between 62.5 g and 68.75 g. Show your work.
answered
Jun 23, 2021
Mathematics
high-school
4
votes
159k
views
Determine whether each triangle with sides of 28 yd, 195 yd, and 197 yd is a right triangle
answered
Jun 17, 2021
Mathematics
high-school
4
votes
51.1k
views
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