Step-by-step explanation:
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Answer:
In statistics, bivariate data is data on each of two variables, where each value of one of the variables is paired with a value of the other variable. ... For example, bivariate data on a scatter plot could be used to study the relationship between stride length and length of legs.
Step-by-step explanation:
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Answer:
900 minutes
Step-by-step explanation:
1/360 of tub is filled every minute
1/600 of it is drained every minute
1/360-1/600=1/900 is filled every minute then
it takes 900 minutes.