Cabiolab
2021-10-12
Velsenw
Skilled2021-10-13Added 91 answers
Step 1
A non-parametric test is used when the data is not normally distributed (or not a continuous and very small sample size).
To test for differences or analyze relationships, in this case, there is the following non-parametric test:
The given data set is:
Step 2
1) A variable is said to be continuous in nature that can take an infinite number of values between two integer values.
For example:
1. A Binary number is not a continuous variable because it takes only 0 and 1.
2. A rank of marks in a class of students is not a continuous variable.
Step 3
2) A non-parametric test is used to compare the median for two different populations.
A part of the chi-square, the Mann-Whitney u test is also a non-parametric test.
A Mann-Whitney u test is used to test whether the two populations are different or not.
For example,
In an experiment, we want to test the effectiveness of a new drug. Therefore, the total number of participants is 10.
Here, to test the effect of a new drug, a Mann-Whitney u test would be appropriate.
The product of the ages, in years, of three (3) teenagers os 4590. None of the have the sane age. What are the ages of the teenagers???
Use the row of numbers shown below to generate 12 random numbers between 01 and 99
78038 18022 84755 23146 12720 70910 49732 79606
Starting at the beginning of the row, what are the first 12 numbers between 01 and 99 in the sample?
How many different 10 letter words (real or imaginary) can be formed from the following letters
H,T,G,B,X,X,T,L,N,J.
Is every straight line the graph of a function?
For the 1s orbital of the Hydrogen atom, the radial wave function is given as: (Where ∘A)
The ratio of radial probability density of finding an electron at to the radial probability density of finding an electron at the nucleus is given as (). Calculate the value of (x+y).
Find the sets and if and . Are they unique?
What are the characteristics of a good hypothesis?
If x is 60% of y, find .
A)
B)
C)
D)
The numbers of significant figures in are:
A)Two
B)Three
C)Ten
D)Thirty one
What is positive acceleration?
Is power scalar or vector?
What is the five-step process for hypothesis testing?
How to calculate Type 1 error and Type 2 error probabilities?
How long will it take to drive 450 km if you are driving at a speed of 50 km per hour?
1) 9 Hours
2) 3.5 Hours
3) 6 Hours
4) 12.5 Hours
What is the square root of 106?