I think the answer is 7/8
Answer: the number of the parking spot covered by the car is 87
Step-by-step explanation:
We want to determine the number assigned to the parking spot covered by the car. Looking closely at the numbers assigned to each spot, it can be seen that the numbers are inverted. The number assigned to each consecutive parking spot follows a constant order. The numbers are 86, ,87, 88, 89,90, 91.
Therefore, number assigned to the parking space covered by the car is 87
Answer:
The result is significant.
Step-by-step explanation:
Here,
p = 30 ÷ 330 = 0.091
thus, q = 1 - p = 0.909
Also, 
⇒ 
The z-score is:


Thus, at 95% confidence interval, p-value = 0.005
The result is significant at p < .05.
Answer:
x^7/6
7 square root x^6 would be x ^7/6
Percentage of 9th graders that said no is approx. 14%
Percentage of opposers that were 9th graders is approx 6%