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
damaskus [11]
2 years ago
6

When is it appropriate to use the paired t test (involving the mean of the differences)? A. When two independent samples are com

pared. B. When two dependent samples are compared. C. When four samples are compared at once. D. When any two samples are compared.
Mathematics
1 answer:
sveticcg [70]2 years ago
7 0

Answer:

B. Two dependent samples are compared

Step-by-step explanation:

We use it when we are comparing Two dependent samples. The paired t-test can be likened to the repeated measures ANOVA test. Both of these two test are useful when comparing how a static group does in different test conditions.

But the difference between these two are:

We use the paired t-test if the explanatory variable has two levels.

While the Repeated measures ANOVA is used when the explanatory variable has greater than two levels.

You might be interested in
Please I need help!​
SashulF [63]

Answer:

M and P

Step-by-step explanation:

they do not cross each other

5 0
3 years ago
A pote that is 3.5 m tall casts a shadow that is 1.08 m long same time, a nearby building casts a shadow that is 35.5 m long How
meriva

Answer:

I ain't never seen 2 pretty bestfriends

Step-by-step explanation:

8 0
2 years ago
Kaci bought a birthday cake like the one shown below. If a=5inches,b=5inches,c=10 inches, and d=3inches what is the volume of th
Gnom [1K]

Answer:

75+150=225 in^2

Step-by-step explanation:

Separate each layer.

Area1+Area2= Total area

A1= a*b*d

A2=a*c*d

A1=5*5*3=75 in^2

A2=5*10*3=150 in^2

75+150=225 in^2

7 0
3 years ago
What does the 50th term of this arithmetic sequence: 29,32,35,38
frozen [14]

Answer:

176

Step-by-step explanation:

First term (a) = 29

Common difference (d) = 32 - 29 = 3

For calculating the 50th term , n = 50

Now

t_{50} = a + ( n - 1) d\\t_{50} = 29 + ( 50 - 1 ) *3\\ t_{50} = 29 + 147\\t_{50} = 176

hope it will help :)

3 0
2 years ago
I need helpppp again
grigory [225]

Answer:

2/7b + 10

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Which of the following is a proportion?<br> 3/4=12/15<br> 8/10=6/8<br> 6/9=8/12<br> 4/6=9/12
    10·2 answers
  • Is this right i just wanted to make sure if my answer was right
    14·1 answer
  • Solve the inequality, -3 &lt; n -8
    7·1 answer
  • Error error error error
    11·1 answer
  • A judiciary committee of 5 is to be selected from a group of 5 democrats and 6 republicans, in such a way that there are at leas
    9·1 answer
  • I want to help on this ​
    12·2 answers
  • 5 ÷ 9/10 please answer this
    5·2 answers
  • Which value is an input of the function?
    15·1 answer
  • -4b - a(-2a + b + 1) +2b(a + 2)​
    9·1 answer
  • What does x=<br> And what is the angle
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!