5 articles trouvés pour ce sujet.
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Microwave ovens and probability |
2008-09-04 |
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Vi pose la question :
A microwave oven manufacturer claims that only 10% of the ovens it makes will need repair in the first year. Suppose three recent customers are independently chosen.
a. If the manufacturer is correct, what is the probability that at least two of the three ovens will need repair in the first year?
b. If at least two of the three customers' ovens need repair in the first year, what inference may be made about the manufacturer's claim?
Harley Weston lui répond. |
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Percentage difference between a microcentury and 50 minutes |
2007-08-21 |
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Wonder pose la question :
A lecture period (50 min) is close to 1 microcentury.
Find the percentage difference from the approximation?
Stephen La Rocque lui répond. |
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Metric conversion |
2006-10-08 |
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Eve pose la question :
45.6 microliter to megaliter?
Stephen La Rocque lui répond. |
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How many microliters (ul) are there in 0.5 ml? |
2006-08-29 |
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Monica pose la question :
How many microliters (ul) are there in 0.5 ml?
Stephen La Rocque lui répond. |
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A metric prefix table |
2004-03-07 |
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April pose la question :
Can you tell me what the scale is for nano, micro, mega, kilo, etc.... I know that mega is 10 to the sixth power but I can't remember the other ones.
Penny Nom lui répond. |
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