Samples Of Spread Flashcards
1
Q
Standard deviation
A
Tells us how spread a set of data is around its mean
2
Q
The smaller the SD….
A
The more closer the data is to the mean, meaning it is more consistent
3
Q
Which two types of measures of spread take into account of every piece of data?
A
Standard deviation and variance
4
Q
What is variance
A
Measures the average degree to which each squared point differs from the mean
