Answer:

Step-by-step explanation:
Please mark brainliest
Answer:
<em>a Inferential statistics</em>
Step-by-step explanation:
Inferential statistics are among the two central statistics categories.
<em>To define and draw conclusions about the population, inferential statistics use a random sample of data gathered from a population.</em>
Inferential statistics are useful when it is not feasible or practical to analyze every member of a whole population.
Answer:
y = 4
Step-by-step explanation:
Answer:
a-3
Step-by-step explanation:
3(2a–1)−5a =
distribute
3*2a -3*1 -5a=
6a -3 -5a
combine like terms
a-3
Answer:
3 and 6
Step-by-step explanation:
3*6=18
18+3=21