Find the percentage of data values
The average labor charge for automobile mechanics is $54 per hour. The standard deviation is $4. Using Chebyshev's theorem, find the percentage of data values that will fall in the range of $48 to $60.
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What is the probability that there are more than 8 defective file cabinets?
What are the pros and cons of consumer-directed health plans to the consumer with regard to how these plans may enhance the ability of consumers to manage their own health care expenses?
a. What is the mean and standard deviation of the binomial distribution? b. What is the probability that half (18 or more) of the customers paid by credit?
Normal distribution with a mean value of 150 sec and a standard deviation of 20 sec. The fastest 10% are to be given advanced training. What task times qualify individuals for such training?
If the opinion poll had announced the margin of error for 80% confidence rather than 95% confidence, this margin of error would be?
Assume that her production totals for the week were 1,075 pieces during regular hours and 200 pieces during overtime hours.
A population has a standard deviation of 50. a random sample items from this population is selected. the sample is determined to be 600. at 85% confidence, the margin of error is ??
In regards to Partnerships, are partners equally responsible for liabilities or only limited to a portion of each contractual percentage of ownership?
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