Answer:
Sample mean
Sample variance
Sample proportion
Step-by-step explanation:
Answer: 
Step-by-step explanation:
given data:
number of balls = 65.
special black ball that is picked from 10 other balls = numbered 0-9.
<u><em>Solution:</em></u>
<em>probability that a single lottery ticket will match 2 balls and the special black ball.</em>

Answer:
m = -1/9
Step-by-step explanation:
There are 23 chairs in each class. Never go to any of the sites that people say to download for your answer they are trafficking sites.
Answer:
12 have a good day
Step-by-step explanation: