Answer:
$2 per hour
Step-by-step explanation:
12 / 6 = 2
Answer:
1.375
Step-by-step explanation:
Hope this helps :)
The measures of spread include the range, quartiles and the interquartile range, variance and standard deviation. Let's consider each one by one.
<u>Interquartile Range: </u>
Given the Data -> First Quartile = 2, Third Quartile = 5
Interquartile Range = 5 - 2 = 3
<u>Range:</u> 8 - 1 = 7
<u>Variance: </u>
We start by determining the mean,

n = number of numbers in the set
Solving for the sum of squares is a long process, so I will skip over that portion and go right into solving for the variance.

5.3
<u>Standard Deviation</u>
We take the square root of the variance,

2.3
If you are not familiar with variance and standard deviation, just leave it.
Answer: (0,1)
Step-by-step explanation:
Hope this helps
2 to the negative 1 power. When you divide two exponents with the same base, you subtract the two exponents to get your answer.
:)