Mathematics, 27.04.2021 15:30 danielasena21
Brawdy Plasties, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastics plant in Buffalo, New York. After final assembly and painting, the parts are placed on a conveyor belt that moves the parts past a final inspection station. How fast the parts move past the final inspection station depends upon the line speed of the conveyor belt (feet per minute). Although faster line speeds are desirable, management is concerned that increasing the line speed too much may not provide enough time for inspectors to identify which parts are actually defective. To test this theory, Brawdy Plastics conducted an experiment in which the same batch of parts, with a known number of defective parts, was inspected using a variety of line speeds. The following data were collected.
Line Speed Number of Defective Parts Found
20 23
20 21
30 19
30 16
40 15
40 17
50 14
50 11
a. Use the least squares method to develop the estimated regression equation (to 1 decimal).
b. Predict the number of defective parts found for a line speed of 25 feet per minute.
Answers: 1
Mathematics, 21.06.2019 22:20
Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?
Answers: 1
Mathematics, 22.06.2019 00:20
Which shows how to solve the equation 3/4x=6 for x in one step?
Answers: 2
Mathematics, 22.06.2019 04:20
If a + b = 4, what is the value of |4 β a| + |4 β b|?
Answers: 3
Mathematics, 22.06.2019 05:00
Abuilder divides a rectangular plot in half along the diagonal.if the plot is 1\2-mile wde and the diagonal measures 1 3\10-miles long,what is the length of the plot?
Answers: 1
Brawdy Plasties, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastic...
Computers and Technology, 28.08.2019 18:10
Biology, 28.08.2019 18:10
History, 28.08.2019 18:10
English, 28.08.2019 18:10
History, 28.08.2019 18:10
Computers and Technology, 28.08.2019 18:10
Computers and Technology, 28.08.2019 18:10