The answer is 4x-6. Good luck! :D
Answer:
11:25
Step-by-step explanation:
A quarter equals 25cents past 11.
11:25
Answer: 
Step-by-step explanation:
The confidence interval for population mean is given by :-

, where
is the sample proportion, n is the sample size ,
is the critical z-value.
Given : Significance level : 
Sample size : n= 85
Critical value : 
Sample proportion: 
Now, the 99% confidence level will be :

Hence, the 99% confidence interval estimate of the true proportion of families who own at least one DVD player is 
- 3 and 2 are the answers because at each of those points the graph line is rising.