Answer: c. We are 95 percent confident that the proportion of people in the sample who think climate change is a problem is between 0.146 and 0.214.
Step-by-step explanation:
Interpretation for 95% confidence interval :
A person can be 95% confident that the true population parameter lies in it.
By considering the given information , we have
population parameter→ p (Proportion of people who think climate change )
95 percent confidence interval = (0.146, 0.214)
Interpretation : We can be 95% confident that the true population proportion of people who think climate change lies between 0.146 and 0.214.
So , the correct answer is
c. We are 95 percent confident that the proportion of people in the sample who think climate change is a problem is between 0.146 and 0.214.
Answer:
Nu 4550
Step-by-step explanation:
Commission of 5% only applies to the first 70,000 so
That leaves 15,000 left in sales where the 7% commission applies.
Adding these two together we get a total of
Answer:
area = length x width or LW
Step-by-step explanation:
the answer is 6 1/15
Answer:
602
Step-by-step explanation:
