Mathematics, 05.11.2019 01:31 JasminGodoy
Ashipment of 60,000 capacitors arrives at a manufacturing plant. the quality control engineer at the plant obtains a random sample of 600 capacitors and will reject the entire shipment if 11 or more of the capacitors are defective. suppose that 4.5% of the capacitors in the whole shipment are defective (but the engineer doesn’t know this actual percentage). what is the probability the engineer accepts the shipment? should a shipment with 4.5% defective capacitors be accepted? do you think the engineer’s acceptance policy is sound?
Answers: 3
Mathematics, 21.06.2019 12:30, lemoinedegraw
Most animals give birth during a general time of year. this is because animals naturally breed so that their young will be born at the time of year when there will be adequate food supply. the bar graph shows the number of live births of a jackrabbit native to california over the course of year x. based on the data, which of the following would be an appropriate conclusion? a) in general, rabbits give birth during the spring months b) in general, rabbits give birth during the summer months c) in general, m california jackrabbits give birth during the spring months d) in general, california jackrabbits give birth during the summer months
Answers: 2
Mathematics, 21.06.2019 16:40, joannachavez12345
What is the average rate of change for this function for the interval from x=2 to x=4 ?
Answers: 2
Mathematics, 21.06.2019 21:30, xaguilar
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
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