Answer:
n=6
Step-by-step explanation:
Answer: 1.6
Step-by-step explanation:
This data set is 0,1,2,2,3. Thus, you can calculate the mean by doing (0+1+2+2+3)/5=1.6
Hope it helps <3
There were 42 people at the conference
Answer:
ab - ac + db - dc
Step-by-step explanation:
you distribute the variables inside the parenthesis