Answer:
The answer would be C. 5
Step-by-step explanation:
Answer:
Population is the total number of people that fall into the description of those that the research concerns.
In this case, Population is: Everyone who signed a card saying that they intend to quit smoking.
Sample. This is a subset of the population that the research is based on.
Sample = 1,000 people surveyed.
Parameter and Statistic are both descriptive measures but parameter is for the population and statistic is for the sample.
Parameter = Percentage of total population who have not smoked in 6 months.
Statistic = 21% of sample who have not smoked in 3 months.
8 divided by 3 is 2.666 that multiplied by 8 = 21.333
To find the area of the parallelogram is witdth×hight
8 is the width and 10 is the hight. So the answer is 10×8