Answer:
C
Step-by-step explanation:
Person A bought 3 tickets for 191
The price per ticket is 191/3 =63.67
Person B bought 5 tickets for 309
The price per ticket is 309/5 =61.80
Person C bought 8 tickets for 435
The price per ticket is 435/8 =54.38
The lowest price per ticket is 54.38
Person C paid the lowest price per ticket
Answer:
distance between a and b is 1
distance between b and c is 3
distance between b and a is 1
6,-3
2-,5
-10,-3
-2-11
3
Answer:
Do U-Turn
Step-by-step explanation:
Using the z-distribution, as we have a proportion, the 95% confidence interval is (0.2316, 0.3112).
<h3>What is a confidence interval of proportions?</h3>
A confidence interval of proportions is given by:
In which:
- is the sample proportion.
In this problem, we have a 95% confidence level, hence, z is the value of Z that has a p-value of , so the critical value is z = 1.96.
We also consider that 130 out of the 479 season ticket holders spent $1000 or more at the previous two home football games, hence:
Hence the bounds of the interval are found as follows:
The 95% confidence interval is (0.2316, 0.3112).
More can be learned about the z-distribution at brainly.com/question/25890103