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
Naily [24]
2 years ago
6

Which statistic is used to determine if there is a significant difference between three or more sets of related scores

Mathematics
1 answer:
crimeas [40]2 years ago
7 0

The t-test is a type of inference statistic used to determine if there is a significant difference between the means of two groups that may be related to a particular characteristic. The t-test is one of many tests used to test statistical hypotheses.

Inference statistics have two main purposes. Estimates for population groups (for example, the average SAT score for all 11th graders in the United States). Hypothesis testing to draw inferences about the population

One-way ANOVA is a common method for comparing three or more group means. The usual goal is to determine if the mean (or median) of at least one group is different from the other. Subsequent multiple comparison tests are often used to determine where differences occur.

Learn more about   t-test  here: brainly.com/question/6589776

#SPJ4

You might be interested in
the square base of a pyramid has an area of 144 square feet. If the slant height of the pyramid is 10 feet, what is the height o
zhannawk [14.2K]
14440 square roots 2
7 0
3 years ago
Can someone help me with this question
Tasya [4]
I’m pretty sure you add 78+55= 133
180-133=47
so 9x+2=47
subtract 2 from 47 and itself
so 9x=45
divide 9 and 45 by 9
so x=5
8 0
3 years ago
The following figure shows the first two steps of a proof of the Pythagorean theorem. Which of the following statements about th
weeeeeb [17]

Answer:

c^2>a^2+b^2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help for this
valentina_108 [34]

Answer:

1, 4                    2, -3                        3, 5.5                          4, -2.5

Step-by-step explanation:

4 0
3 years ago
To make a scarf, Jenny of blue yarn and white yarn. The number of yards of blue yarn she uses is 4 times the number of white yar
drek231 [11]
4times more or less?
6 0
3 years ago
Other questions:
  • HOW DO u do this?? Plz help!!!! Question 2
    15·1 answer
  • What percent is of 50 is 18 show your work
    10·2 answers
  • What is the measurement of 3/4 in simplest form
    12·1 answer
  • Please help, and please give me an explanation.
    14·1 answer
  • 8.9*10(-5) in scientific notation
    12·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!
    13·1 answer
  • What is the equation, in standard form, of a circle with center (−5, −9) and radius 7?
    14·1 answer
  • Eunice buys dog bed with a listed price of $31. Eunice uses a sale that provides 30% off. What is the total
    5·1 answer
  • Soccer players are expected to congratulate and shake hands with the opponent team, even when their team loses the game. This be
    10·1 answer
  • You start driving west for 20 miles, turn left, and drive south for another 14 miles. At the end of driving, what is your straig
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!