The answers to the questions are C=11 and D=3
Answer:

Step-by-step explanation:

<u>Apply distributive law: </u>
<u>OAmalOHopeO</u>
Answer:
A
Step-by-step explanation:
Answer: C
Step-by-step explanation:
This is just a straight definition - for a normal distribution, the percent within 2 standard deviations of the mean is about 95.44%.
Answer:
12-6u
Step-by-step explanation:
To remove the parenthesis, we must multiply the number on the outside to each value within the parenthesis
This means that
