"Variability (also called spread or dispersion) refers to how spread out a set of data is. Variability gives you a way to describe how much data sets vary and allows you to use statistics to compare your data to other sets of data. The four main ways to describe variability in a data set are:
<span>Range Interquartile range Variance Standard deviation.
it is hard to explain but i hope this helped:/:)</span>
Answer:
51 calories per serving
Step-by-step explanation:
This is a fraction equal to
408 calories ÷ 8 servings
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 8
=>408/8
=> 51 calories per serving
Answer:
c possibly
Step-by-step explanation:
Y=4 because y is 4 all the time
Answer:
35/79
Step-by-step explanation:
Assuming you can't choose the same song a second time, the probability is 35/79.
If you can choose the same song, the probability is 36/80, which reduces to 9/20.
