Answer: The parametric is being tested here is "p" (population proportion).
The hypothesis test is left-tailed.
Step-by-step explanation:
Given : The null and alternative hypotheses are

The parametric is being tested here is "p", where p stands for population proportion.
Also, the type of test depends on the alternative hypotheses.
Since the alternative hypotheses is left-tailed, so the hypothesis test is left-tailed.
Graph one: A01- 100 miles
A03 (a)- 50
Answer:
Step-by-step explanation:
1
A. negative
B. symmetric
C. positive
2
A. less than
B. same
C. greater than