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
Sergeeva-Olga [200]
2 years ago
6

A random sample of two variables, x and y, produced the following observations: x y 19 7 13 9 17 8 9 11 12 9 25 6 20 7 17 8 Test

to determine whether the population correlation coefficient is negative. Use a significance level of 0.05 for the hypothesis test.
Mathematics
1 answer:
Travka [436]2 years ago
7 0

Answer:

The t-value is 4.46667. The p-value is .000266. The result is significant at

p < 0.05, which implies the population correlation coefficient is negative.

Step-by-step explanation:

Check attached file.

Download docx
You might be interested in
Needs some help with this please!
Bad White [126]

Answer:

y = mx

Step-by-step explanation:

if there is no '+ b' y-intercept is 0

3 0
2 years ago
Read 2 more answers
Find the area of the shape shown below.<br> 7<br> 3<br> 3
34kurt

Answer:

no seiejghsvwvhfjsjrjqjejqjjejdiaieyrusirlsmrnjsjwotpwouiwoiyuwjrjdbbdnfkdkdkdkdnjrulephlapohosofosodlfklalfls

5 0
2 years ago
Read 2 more answers
Y=|x-2|-4<br> Can someone help me
aleksley [76]
Y= - x + 2 - 4
y = - x - 2
-y = x + 2
8 0
2 years ago
Does anyone know the answer!!!!
egoroff_w [7]

Answer:

C.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Evaluate the following expression. You should do this problem without a
madam [21]

Answer:ln is called the natural log, or log to the base e. ln can also be written as

So, we can write the given expression as

The property of logs is:

This mean if the number a is raised to log whose base is the same as the number a itself, then the answer will be equal to the argument of the log which is x.

In the given case, the number e and the base of log are the same. So the answer of the expression will be the argument of log which is 6.

so, we can write

Thus, the correct answer is option D

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the maximum vertical distance between the line y = x + 56 and the parabola y = x2 for −7 ≤ x ≤ 8?
    13·1 answer
  • How do you work out 3x-2(x+4)=22?
    13·1 answer
  • What is the value of the expression below when z=4 3z2-10z-5
    10·1 answer
  • if the whole bar is 3 units long, what is the length of the shaded bar? write a miltiplication equation for the diagram,and then
    10·2 answers
  • The first term of the sequence is -9 and the common ratio is -2
    12·1 answer
  • PLEASE HELP!!! <br> Shade 30% of the whole grid.<br> How much blocks do i shade?
    12·1 answer
  • I NEED HELP ASAP! ILL GIVE YOU 10 POINTS FOR THE RIGHT ANSWERS PLEASE!!!!!
    11·1 answer
  • -8(3 - 5x) = -304<br> Pls help I need shown work to pls
    5·1 answer
  • ANSWER QUESTION 2 PLEASE? OR EXPLAIN IT?
    12·1 answer
  • The graph shows the functions f(x), p(x), and g(x): 6.98 Ax) 1 p(x) 8(xx) US -9.06 10.94 -6.35 Courtesy of Texas Instruments Par
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!