Answer:
(a+b)^2 if a©+2b
Step-by-step explanation:
i not sure
The average can be easily affected by outliers because an outlier can bring the average much higher or lower depending on the value. For example, if this was the data set
0,50,51,52
the average would be 38.25
But without the 0, the average would be 51.<span />
Not sure but i guess 25 %ile is 55/4=13.75 and 80%ile=80*55/100=44
Answer:
fred recives 2700 or 300 im sorry i cant help more
Step-by-step explanation:
Answer:
21 because there is a 1/4 chance and there are 84 questions, so 1/4 (25%) of 84 is 21.
Step-by-step explanation: