Mathematics, 14.05.2021 03:50 tybreyonnaHco7855
A company manufactures 2,000 units of its flagship product in a day. The quality control department takes a random sample of 40 units to test for quality. The product is put through a wear-and-tear test to determine the number of days it can last. If the product has a lifespan of less than 26 days, it is considered defective. The table gives the sample data that a quality control manager collected.
39 31 38 40 29
32 33 39 35 32
32 27 30 31 27
30 29 34 36 25
30 32 38 35 40
29 32 31 26 26
32 26 30 40 32
39 37 25 29 34
The point estimate of the population mean is
, and the point estimate of the proportion of defective units is
.
Answers: 2
Mathematics, 21.06.2019 23:30
Can someone me with my math problem pls my teacher is on my back about this
Answers: 2
Mathematics, 22.06.2019 02:30
Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5
Answers: 1
A company manufactures 2,000 units of its flagship product in a day. The quality control department...
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