please help ! I need help with math because I am failing and I might have to repeat the grade.. I have a quiz right now I don’t
understand this question I will provide a photo above thank you <3! question “8“ btw
2 answers:
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Answer:
The correct answer is:
(a) 0.54
(b) 0.0385
Step-by-step explanation:
Given:
Restaurant tax,
p = 0.54
Sample size,
n = 168
Now,
(a)
The mean will be:
⇒ μ
(b)
The standard error will be:
=
=
=
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