Whats an outlier?

i googled it but it only gave me a long article about the word instead of explaining it.

In statistics, an outlier is a data point that differs significantly from other observations.

Step-by-step explanation:

An outlier may be due to variability in the measurement or it may indicate experimental error; the latter are sometimes excluded from the data set. An outlier can cause serious problems in statistical analyses.

i got 86 for this

hope this !

if you need an explanation just ask

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.