Mathematics, 25.04.2020 04:07 vontie
A car manufacturer would like to sample cars comng off the assembly line for defects. What type of sampling scheme would be the most efficient? Simple random sampling, number each car in a lot and randomly select n cars to investigate for defects. Convenience sampling, choose the first n cars off of the line beginning after lunch. Systematic random sampling, randomly choose a starting point and test every kth car off of the line. Stratified random sampling, group the cars into type and then randomly sample cars with each type.
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Mathematics, 21.06.2019 22:40
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.
Answers: 3
Mathematics, 21.06.2019 23:30
Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?
Answers: 3
A car manufacturer would like to sample cars comng off the assembly line for defects. What type of s...
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