Answer:
There appears to be statistical bias.
Step-by-step explanation:
There is a likelihood of potential bias in the experiment. This is is because the results can be manipulated so that they can be in line with the organization's objectives and of the funders.
Only verified and quantified surveys are able to provide statistically unbiased results.
First we put the numbers in order...
8,12,12,14,22,28,30
the median (middle number) is 14 <==
Step-by-step explanation:
zero ...................
If the total age of both April and Amy are 53
And Amy is 9 years younger than april.
Then to solve for Amy's age you would subtract 9 from 53 and divide by 2
which equals 22
Since amy is 9 years younger than April, then April's age is Amy's age 22 + 9 which gives you 31
April's age is 31 and Amy's age is 22