Mathematics, 25.03.2021 20:30, justkevin1231
Suppose that an independent research company was tasked with testing the validity of complaints against a pesticide
manufacturing firm for under-filling their 20 lb bags of pesticide. Past experience has shown that the amount of pesticide
dispensed by the machines that fill the bags follows a normal distribution with a mean of 20 lb and a standard deviation of
0.6 lb.
To verify the validity of the complaints, a researcher randomly selected 16 of the firm's 20 lb pesticide bags and recorded the
following weights.
19.81, 18.54, 19.94, 18.52, 18.5, 18.72, 19.38, 19.37, 19.08, 19.1, 18.54,20.27, 20.23, 19.77, 19.14, 20.31
If you wish, you may download the data in your preferred format.
The mean weight of the 16 bags collected was 19.326 lb. Calculate the value of the one-sample z- statistic.
Give your answer precise to three decimal places.
2
Answers: 1
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In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
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Suppose that an independent research company was tasked with testing the validity of complaints agai...
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