Mathematics, 28.06.2020 04:01 zamawi17
Hosiah is a pottery manufacturer. Past records of his production revealed that 10 % of output of coffee mugs were defective in some way and had to be sold off as rejects. Hosiah has recently introduced some new quality control procedures. In order to assess the effectiveness of these procedures, the line manager takes a random sample of 100 of the coffee mugs and examine them. He finds 7 defectives. On the basis of this evidence alone, has there been a significant improvement in the quality of the mugs? Use the 1% level of significance
Answers: 3
Mathematics, 21.06.2019 17:30, Hilljos018
The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.
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Mathematics, 21.06.2019 22:30, jedsgorditas
Collin did the work to see if 10 is a solution to the equation r/4=2.4
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