The answer is B! Good luck!
You need a picture to go with it.
1. Range is 12.
2. Median is 10.5.
3. Standard deviation is 4
4. Standard deviation is 1.5
5. I got 2.78 for this but that must be wrong since it's not listed as the answer choices.
6. Sample
7. Parameter
8. Outlier is $65,022
9. No mode
We can represent the pizza as 1. And every time we take a slice, we take percentage away. This pizza is cut up equally into 10 slices. So, if we take away a slice, we take away 1/10 of the pizza. What if Sally ate 6 slices? Same difference. She took away 6/10 of the pizza.
And to answer the question, "What <span>percentage of the pizza did Sally eat if she had six slices?"
We will convert the 6/10 into a percentage. First convert the fraction into a decimal then into a percent.
To convert a fraction into a decimal, simply divide it's numerator by it's denominator.
6/10 = 0.60
And to convert a decimal into a percentage, move the decimal point two places to the right and change it into a % sign.
0.60 = 60%
So, the answer to this question C) 60%
If you are still confused, DM me and I'll do my best to help!
</span>
