There are 4 significant figures as the zero is placed between significant numbers.
Answer:
6 years
Step-by-step explanation:
10,000 = 22,400(0.88)^t
Answer:
0.8239 is the population proportion of participants that tried quitting smoking.
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 142
Participants that tried quitting smoking = 117
Parameter:
- A parameter is a numerical value that describes a population.
Population proportion can be calculated as:

0.8239 is the population proportion of participants that tried quitting smoking.
The answer is 246.7799352750809, but you can round it and say 246.78