Answer: (24.02,25.98)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given : Sample size : n= 100
Sample mean : 
Standard deviation : 
Significance level : 
Critical value : 
The confidence interval for population mean is given by :-
Hence, the 95% confidence interval for the population mean of training times is (24.02, 25.98).
3.5 feet converted to inches is 42 inches. 42"-14"=28"
28" divided by 2 sides is 28/2 = 14" on either side if the poster remaining
Take two successive numbers, and subtract the first from the second.
The answer should be <span>−<span><span>15<span>a^6</span></span><span>b^5</span></span></span>+<span><span>12a</span><span>b^<span>2
Hope I helped</span></span></span>
