1.)what does it mean to say that two variables are negatively correlated
A.)When one variable increases, the other decreases.
B.)When variable increases, the other also
C.)When one variable decreases, the other also decfreases
D.)Both variables changes at the same rate
I choosed "B" but my mom is saying no im wrong its "D" who's correct?!
a
b
d
c
a
Scatter Plots: Comparing Variables
Responses saved. The final score is 5/5 (100%).
Multiple Choice
1. What does it mean to say that two variables are negatively correlated? (1 point)
Correct answer (1 pt) When one variable increases, the other decreases.
Unselected answer (0 pts) When one variable increases, the other also increases.
Unselected answer (0 pts) When one variable decreases, the other also decreases.
Unselected answer (0 pts) Both variables change at the same rate.
1 /1 point
Examine the data table below, which shows a list of employees at a company, how many years of higher education they have, and their current salary. Use this table to answer the following three questions.
Employee Name Years of Higher Education Current Salary
Joslyn Smith 6 $81,500
Heather Miller 2 $38,000
Marie Coolidge
2. Complete the missing data in the table above using the following information.
Marie Coolidge is a new employee. She has five years of experience in a similar job, where she was paid $45,000–$65,000. She has four years of higher education. Her current salary will be $55,000. (1 point)
Unselected answer (0 pts) 4, $45,000
Correct answer (1 pt) 4, $55,000
Unselected answer (0 pts) 5, $50,000
Unselected answer (0 pts) 5, $65,000
1 /1 point
3. Assuming that the data for all employees follows the same pattern, which kind of relationship is there between years of higher education and current salary? (1 point)
Unselected answer (0 pts) a clustered relationship
Unselected answer (0 pts) There is no relationship.
Unselected answer (0 pts) a negative correlation
Correct answer (1 pt) a positive correlation
1 /1 point
4. Which of the following is a variable in the data table above? (1 point)
Unselected answer (0 pts) previous salary
Unselected answer (0 pts) years of experience
Correct answer (1 pt) years of higher education
Unselected answer (0 pts) average salary
1 /1 point
5. Which kind of relationship is shown in the following scatter plot?
A graph with a x -axis and y-axis is shown. 5 black dots ranging from left-parenthesis 1 comma 9.8 right-parenthesis to left-parenthesis 9 comma 1.3 right-parenthesis in a downward slope. (1 point)
Correct answer (1 pt) negative correlation
Unselected answer (0 pts) positive correlation
Unselected answer (0 pts) a direct relationship
Unselected answer (0 pts) no trend
1 /1 point
The final score is 5/5 (100%).
1. A
2. B
3. D
4. C
5. A
Awsome Kid was correct 100% thank you!!
1. A - When one variable increases, the other decreases.
2. B - 4, $55,000
3. D - a positive correlation
4. C - years of higher education
5. A - negative correlation
1. A
2. B
3. D
4. C
5. A
6. A
7. B
8. A
No its a
The answer is A
Dang boy, that's dedication. THANKS!!!
yep they r right ABDCA
you can copy uncopyiable things by disabling java script
I got a 100% with these:
A
B
D
C
A
They are right.
1.A
2.B
3.D
4.C
5.A
Full Credit Goes to Awesome Kid! (100% Correct Answers)
ALL CONNEXUS STUDENTS UNITE!!
Answers have changed as of 4-18-2022, here are the new ones:
1. Use the scenario to answer the question.
One variable increases, then the other increases, as well.
Which term would best describe this scenario?
***positive correlation
2. Which kind of evidence is used by scientists to understand the intermediate states between an ancestral form and that of its descendants?
***transitional fossils
3. Use the scenario to answer the question.
By studying the limbs and fossils of different animals, such as a horse leg and a human leg, scientists have noticed that there are similarities in their bone structures. This is evidence that their bone structures and limbs may have evolved in similar ways.
Which statement is true about this scenario?
***The scenario is describing a relationship known as correlation.
4. Use the scenario to answer the question.
A fossil indicates that whales might have started out as small land mammals. This animal was about the size of a wolf and had a diet of meat and fish. While the fossil has the body of a land animal, its head is shaped like a whale with an ear bone that is unique to whales.
Which statement is likely true about the fossil?
***It is a transitional fossil that shows correlation.
5. When Charles Darwin published his book On the Origin of Species, he addressed his theory of descent with modification through
***natural selection.
Thanks! your the best <3
1. A
2. B
3. D
4. C
5. A
I have 8 questions
1. A
2. B
3. D
4. C
5. A
1. A
2. B
3. D
4. C
5. A
A
B
D
C
A
awesome kid is right
ABDCA!
I have 8 too
tardis is correct for connections :)
Tardis is correct! Thanks!
tardis is right!!!!!!!!!!!!!
thx XD
Ed Tech 8: Unit 4: Lesson 2: Scatter Plots: Comparing Variables
A
B
D
C
A
tardis im about to kiss you
Ed Tech 8: Unit 4: Lesson 2: Scatter Plots: Comparing Variables
A
B
D
C
A
100%
Tardis is correct but I'm going to make your life easier and so that way you don't have to scroll to find them.
1) A
2)B
3)D
4)C
5)A
6)A
7)B
8)A
You're welcome
thx
Those answers are right!
Hal is right thanks dude
A, B, D, C, and A are still all the correct answers for 2021!!!!!
1. A - When one variable increases, the other decreases.
2. B - 4, $55,000
3. D - a positive correlation
4. C - years of higher education
5. A - negative correlation
100% credit goes to Keith
do it
@Jonas Hernandez is right for December 2020!!
A,B,D,C,A are still correct in 2021 9/23/21
I.C.-0n is a freaking savior! Transitional Fossils Quick Check 100%!
there are two people I trust on this site that post answers that is Warrior Cat Lover and Hal because they have always been correct. Thx Hal
Tarsus is right
Damn. Its really been almost 6 years and the curriculum hasn't changed
Awesome Kid THANK YOU SO MUCH YOU SAVED ME I HAVE SOME MUCH WORK TO DO TODAY THANK YOU!!!
How do you copy and paste on Connections?
Transitional Fossils Quick Check (NOT HONORS)
one variable increases, then the other increases, as well.
-positive correlation
which kind of evidence is used by scientists to understand the intermediate states between an ancestral form and that of its descendants?
-transitional fossils
By studying the limbs and fossils of different animals, such as a horse leg, and human leg, scientists have noticed that there are similarities in their bone structures. This is evidence that their bone structures and limbs may have evolved in similar ways.
-The scenario is describing a relationship is known as correlation.
A fossil indicates that whales might have started out as small land mammals. This animal was about the size of a wolf and had a diet of meat and fish. While the fossil has the body of a land animal, its head is shaped like a whale with an ear bone that is unique to whales.
-It is a transitional fossil that shows correlation.
When Charles Darwin published his book On the Origin of Species, he addressed his theory of descent with modification through.
-natural selection
Natural Selection: Transitional Fossils (unit 8, lesson 7)
1. Use the scenario to answer the question.
One variable increases, then the other increases, as well.
Which term would best describe this scenario?
D: positive correlation
2. Which kind of evidence is used by scientists to understand the intermediate states between an ancestral form and that of its descendants?
D: transitional fossils
3. Use the scenario to answer the question.
By studying the limbs and fossils of different animals, such as a horse leg and a human leg, scientists have noticed that there are similarities in their bone structures. This is evidence that their bone structures and limbs may have evolved in similar ways.
Which statement is true about this scenario?
C: The scenario is describing a relationship known as correlation.
4. Use the scenario to answer the question.
A fossil indicates that whales might have started out as small land mammals. This animal was about the size of a wolf and had a diet of meat and fish. While the fossil has the body of a land animal, its head is shaped like a whale with an ear bone that is unique to whales.
Which statement is likely true about the fossil?
B: It is a transitional fossil that shows correlation.
5. When Charles Darwin published his book On the Origin of Species, he addressed his theory of descent with modification through
A: natural selection.
i need freinds
Heyo is correct thank you!
Still abdca
Awesome kid is correct
Still ABDCA as of february of 2022
ABDCA is still correct for april of 2022 －O－
All answers for Unit 8 Lesson 7: Transitional Fossils are as follows:
1. D: positive correlation
2. D: transitional fossils
3. C: The scenario is describing a relationship known as correlation.
4. B: It is a transitional fossil that shows correlation.
5. A: natural selection.