Answer:
20.54%
Step-by-step explanation:
the first thing to know the percentage change, is to notice if the average increased or decreased, if it was initially 73 and then 88, we can say that increase, therefore the change is positive, now to calculate the exact change we must calculate the quotient of these numbers:
88/73 = 1.2054
which means that 0.2054 is the proportion of increase, to pass it to a percentage we must multiply by 100, that is:
0.2054 * 100 = 20.54%
which means that the percentage change was 20.54%
Answer:
true
Step-by-step explanation:
"In statistics, a categorical variable is a variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual or other unit of observation to a particular group or nominal category on the basis of some qualitative property." - Wikipedia...
Answer:
= 1
Step-by-step explanation:
Im in 7th grade too!
Answer:
Sooo... the
y-intercept = -3
Slope = 2/1
Step-by-step explanation:
When you are going to find a point you are going to start at y = -3.Then from there you are going to go up two and right one until you have filled your graph
Hope this helps!
Answer:
Step-by-step explanation:
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