- Rational
-Irrational
-Rational
-Rational
Just took the test
Place the values in ascending order first:
4, 10, 10, 11, 12, 12, 12, 12, 13, 13, 15, 15, 17, 18, 19, 20
There are 16 values
IQR is 3/4th term - 1/4th term
The 12th value is 15 while the 4th value is 11
Therefore IQR = 15-11 which is 4
I would say the outlier is 4.
Justification: Figure out the mean with the value of 4 then discount it to see whether the mean is affected by the outlier.
Answer: 16
Step-by-step explanation:
Answer:
3.45
Step-by-step explanation:
first you use a calculator.
Answer:
Account B
Value=$21,589.66
Step-by-step explanation:
#We determine the compounded amount after 10 years for each account using the formula:

#For account A:
Given principal is $16,000, i=3% and n=10, m=4:

#For account B:
Given principal is $16,000, i=3% and n=10, m=12:

We compare the amounts after 10 years and get the difference:

Hence, account B has the most value after 10 years and has a value of $21,589.66