Answer: 0.332 < p < 0.490
Step-by-step explanation:
We know that the confidence interval for population proportion is given by :-

, where n= sample size
= sample proportion
z* = critical z-value.
As per given , we have
n= 258
Sample proportion of college students who own a car = 
Critical z-value for 99% confidence interval is 2.576. (By z-table)
Therefore , the 99% confidence interval for the true proportion(p) of all college students who own a car will be :
Hence, a 99% confidence interval for the true proportion of all college students who own a car : 0.332 < p < 0.490
You can play 8 games as you only have 17 dollars left after buying the snack. If you wanted to get rid of the 1 dollar remaining, tip the shop.
Answer: .8
Step-by-step explanation: 4/5 = .8
Answer:
48
Step-by-step explanation:
65 + 70 + 73 + 49 +61 + 38 + 41 + 16 + 19 = 432
432 ÷ 9 = 48
The slope-intercept form:

m - slope
b - y-intercept
We have the slope m = -1 and the point (-1, 3). Substitute:

<em>subtract 1 from both sides</em>

<h3>Answer: y = -x + 2</h3>