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
Paladinen [302]
3 years ago
15

When testing for differences between treatment means, a confidence interval is computed with __________________?

Mathematics
1 answer:
KIM [24]3 years ago
5 0
The confidence interval is based on mean square error. T<span>he </span>mean squared error<span> (</span>MSE<span>) </span><span>of an </span>estimator<span> measures the </span>average<span> of the squares of the </span>errors<span> or </span>deviations.<span> MSE is calculated by the formula attached in the picture, where Xbar is a vector of predictions, X is the vector of predicted values. </span>

You might be interested in
h(x) = x^2 + 2x - 24 / x^2 + 10x + 25 Describe the behavior of the function h around its vertical asymptote at x = -5 ​
Vitek1552 [10]
Jdjdkskaksjgjhiebdkslsm
5 0
3 years ago
How do you solve 8x-7= 3x 9?
gtnhenbr [62]
8x - 7 = 3x + 9
8x - 3x = 9 + 7
5x = 16
x = 16/5 = 3 1/5
3 0
2 years ago
Solve. Will give brain thing
dezoksy [38]

Answer:

Step-by-step explanation:

-1/2 + (3/4 x 4/9)

-1/2 + (3/9)

= - 1/2 + (1/3)

= - 1/6

8 0
3 years ago
Find KL<br><br> step by step
stich3 [128]

Answer:

7x-2 = 12x-22

-7x

-2=5x-22

+22

20=5x

÷5

x=4

KL is 7x-2, so substitute the value of x.

7 x 4 - 2 = 26

KL = 26

Hope this helps!

3 0
2 years ago
There was a back ….
choli [55]

13. 79

14. 79

15. 101

16. 101

17. alternate interior angles

18. alternate exterior angles

19. vertical angles

20. corresponding angles

3 0
2 years ago
Other questions:
  • An investment is currently worth 1.2×107 dollars . Twenty years ago, the investment was worth ​ 9.6×105 ​ dollars. How many time
    5·1 answer
  • Which statement correctly describe the data shown in the scatter plot?
    6·2 answers
  • In the diagram below, mpr = 140 and mqs = 106. What is the measure of ptr?
    14·1 answer
  • PLEASE HELP ME! I NEED ANSWER ASAP!!!
    8·1 answer
  • There is a Minecraft sale for 30% off all games. Which expression represents the total cost of Minecraft Dungeons if it cost x d
    15·2 answers
  • Compare the scores: a score of 75 on a test with a mean of 65 and a standard deviation of 8 and a score of 75 on a test with a m
    9·1 answer
  • For what value of “a”are the graphs of 5y = -2x + 10 and 3y = aX- 15 parallel
    10·1 answer
  • Rewrite the function, differentiate, and then simplify<br><br> y= 3/√x
    11·1 answer
  • What is an equation of the line that passes through the point (-4,3) and is
    15·1 answer
  • Given f(x) = 3x^3+ kx – 11, and x – 1 is a factor of f(x), then what is the value<br> of k?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!