Answer:
Step-by-step explanation:
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Hope it helps...
Have a great day!!
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:
=
=
=
=
15 js the base of the rectangle because you find the area by doing length times width
Answer:
the answer is 2. so it is 2
Step-by-step explanation:
2 ➕ 2 is 4
<span><span>The probability of all calculators having no defects is 16.8%. The probability of at least one defect is the complement of that probability.
ie an 83.2% probability of at least one defect.</span><span>
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