Mathematics, 15.07.2019 17:20 uehlingt39
Afactory qa supervisor examines two assembly lines for defective products. a random sample of 256 products on one assembly line found that 16 were defective. a random sample of 240 products on another assembly line found that 12 were defective. construct a 95% confidence interval for the difference in population proportions of defective items from the two assembly lines. assume that the samples are independent. (round your answers to three decimal places.)
Answers: 1
Mathematics, 21.06.2019 18:00
Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.
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Mathematics, 21.06.2019 22:00
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
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Mathematics, 21.06.2019 22:30
There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?
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