Answer: 
Step-by-step explanation:
The confidence interval for population mean is given by :-
Given : Sample size : 
, which is a large sample , so we apply z-test .
Sample mean : 
Standard deviation : 
Significance level : 
Critical value : 
Now, a confidence interval at the 95% level of confidence will be :-
D. None of the above. Exponential decay implies constantly decreasing prices, i.e, f'(x) < 0 for all x.
Answer:
H
Step-by-step explanation:
I'm legit smart bro quit playing
Answer: First multiply 10 by 20.5 because x represents the number of weeks. You get 205. Next add 165.85 to that and you get 370.85 as your final answer.
Step-by-step explanation:
Answer:
1. A
2. D
3. C
4. E
5. B
Step-by-step explanation:
