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Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,756 Questions
Give two examples when practical significance would outweigh statistical significance?
A meaning that is expressed
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I spend countless hours looking for answers as you did here. I found a source with accurate information and gives you what you are really looking for, plus a way to drive your projects with a mentor.
Probability distribution of four coins being tossed?
4H, 0T: 0.0625
3H, 1T: 0.25
2H, 2T: 0.375
1H, 3T: 0.25
0H, 4T: 0.0625
Sum = 1.0000
Propose another hypothesis
Line Graph
What is the Difference between causal and anti causal signal?
a signal which has the value starting from t=0 to +ve time axis is called causal signal while , anti causal is a fliped version of causal signal i.e on -ve time axi's signal is called anti causal.
ans by:
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The THUNDER
A.A.T
Which way does a parabola open when the coefficient of its x2 term a is positive?
It is like the letter U.
Can you draw me the drawing of an Egyptian Mural?
ewan ko sa inyo computer kau nd nio alam ano ba kau nagpapanggap lang
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How many ways can a person roll three 1-6 cubes to roll the sum of 12?
Oh, dude, let me break it down for you. So, to get a sum of 12 with three dice, you can roll a 6, a 5, and a 1. Or, you could roll a 5, a 6, and a 1. Or a 4, a 4, and a 4. That's like... three ways. Math can be fun, right?
It is 0.37, approx.
How many 6 digit combinations of 102478 using each number once?
Only 1. In a combination, the order of the numbers does not matter. So 102478 is the same combination as 104782 or 407812 etc.
What does the box part of a box-and-whisker plot represents?
The box part represents the interquartile range.
What was the 80th percentile of the 1975 ACT?
The 80th percentile of the 1975 ACT indicates the score at which 80% of test-takers scored below that point. For the 1975 ACT, the score corresponding to the 80th percentile was approximately 27. This means that students who scored 27 or higher performed better than 80% of the test-takers that year.
How many different four letter secret codes can be formed if the first letter must be an s or a t?
If the first letter must be an s or t, then the remaining three letters can be any letters at all. This means there are 26 possible entries for each of those spots. The total number of combinations is then 2 x 6 x 26 x 26 or 35,152.
How do you feel right now?
What is your favorite ice cream?
These questions cannot be answered with either "yes" or "no".
How are beta coefficients interpreted differently for regression and multiple regression?
Beta is just the slope (B0 is the y-intercept), and you have Bn coefficients where n is the number of regressors. In other words, it is the amount of change in y you would expect with a given change in x.
When you deal with multiple regression, you will have a matrix (just one column though, so a vector) of beta values corresponding to your regressors.
17 is already in decimal. If you mean 1/7 (the fraction) then it's 0.142857, and the 142857 in the fraction part repeats forever.
