Answer:
0.077994
Step-by-step explanation:
Given that the owner of a local nightclub has recently surveyed a random sample of n = 250 customers of the club.

(Right tailed test)
Sample size = 
Sample mean = 30.45
Mean difference =
Sample std dev s = 5
Sample std error = 
Test statistic = Mean diff/std error = 
Since population std deviation is not know we use t test
p value = 
Im late do you still need the answer aa it wont send aaa
Answer:
probably like 10
Step-by-step explanation:
Answer:
Its 6 feet
Step-by-step explanation:
lots of feet 6 is, 6 feet the answer is
(rsm gang was here)