Answer: I think it’s A if I am incorrect I am very sorry
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Divide 3.4 by 1.7 and you get 2
Answer:
147/150
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
21*10=210
210/7=30
x=30
Answer:


Step-by-step explanation:
Given : A city wants to show that the mean number of public transportation users per day is more than 5,575.
To Find : Identify the null hypothesis,
, and the alternative hypothesis,
, in terms of the parameter μ.
Solution:
Claim : A city wants to show that the mean number of public transportation users per day is more than 5,575.
So, Null hypothesis :
Alternate hypothesis :