Answer:
<u>the mean-average of the data without the outliers is 22572/94 = 240.12766 correct to four digits.</u>
Step-by-step explanation:
If the six outliers are removed, what is the mean average of the remaining data... is ASSUMED what the question was supposed to ask. I'll go out on a limb here, because there really isn't much else you can calculate with just
this much data anyways. I refer to the mean or average as the mean-average....just sayin'
Mean-Average = total/count , which means the total = count * mean-average.
Well, the data containing the outliers has a mean-average of 267 and a count of 100 statistics as given in the problem. So the total of all of the data including the outliers is 26700.
Likewise, the six outliers have a mean-average of 688 as given in the problem.
So the total of the outliers is 688 * 6 = 4128.
As a result, the total of the 94 statistics when the six outliers are rejected is 26700-4128=22572.
Answer:
2.7 litres of solution
Step-by-step explanation:
30%
percent means parts out of 100 so 30%=30/100=3/10
42 is 3/10 of x
'of' can be translated to multiply
42=3/10 times x
multiply both sides by 10/3 to get rid of fraction
420/3=x
140=x
the number is 140
Answer:
ya the answer is 88
Step-by-step explanation:
