Mathematics, 14.12.2021 09:20, qholmes02
A factory produces plate glass with a mean thickness of 4 mm and a standard deviation of 1.1 mm. A simple random sample of 100 sheets of glass is to be measured, and the sample mean thickness of the 100 sheets x is to be computed. We know the random variable x has approximately a Normal distribution because of the
a. law of proportions.
b. law of large numbers.
c. central limit theorem.
d. fact that probability is the long run proportion of times an event occurs.
e. fact that a random sample was selected.
Answers: 1
Mathematics, 21.06.2019 14:50, michelerin9486
Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.
Answers: 1
Mathematics, 21.06.2019 15:00, thegent1859
This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit
Answers: 3
Mathematics, 21.06.2019 20:00, aliahauyon20
The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.
Answers: 3
A factory produces plate glass with a mean thickness of 4 mm and a standard deviation of 1.1 mm. A s...
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