0
Still curious? Ask our experts.
Chat with our AI personalities
Rene
Lao
JordanAdd your answer:
Earn +20 pts
I have two data sets with the same number of values with means x1 and x2 and standard deviations of n1 and n2. How do you average means with standard deviations?
You can't average means with standard deviations. What are you trying to do with the two sets of data?
What is used to describe a graph that compares two sets of data?
The line and the bar graph is used to describe a graph that compares two sets of data.
Would you consider two data sets similar or different if they have the same mean median and range but one is positively skewed and other negatively skewed?
If the skewness is different, then the data sets are different.Incidentally, there is one [largely obsolete] definition of skewness which is in terms of the mean and median. Under that definition, it would be impossible for two data sets to have equal means and equal medians but opposite skewness.
How does a scatter plot relate two sets of data?
If you have 2 sets of data, one that is independent and one that is dependent (I will assume this because relating two sets of unrelated data is useless), then you plot the independent on the x and the dependent on the y and assess how y changes in relation to x
What is the type of correlation where there in no relationship between two data sets?
There is no correlation.
