Mathematics, 17.03.2020 03:28 diamondktaylor
In a manufacturing process the assembly line speed (feet per minute) was thought to affect the number of defective parts found during the inspection process. To test this theory, the same batch of parts was inspected visually at a variety of speeds. The following charts show the collected data, their scatterplot and the least squares fitted line.
Line Speed Number of defective parts found20 2120 1940 1530 1660 1440 17a. Develop the estimated regression equation that relates line speed to the number of defective parts found.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:30, 420420blazee
You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?
Answers: 3
Mathematics, 22.06.2019 02:40, jake9919
Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above
Answers: 1
Mathematics, 22.06.2019 03:30, KayleighMorganhopkin
Sections of prefabricated wood are each 5 1/3 feet long. how long are 7 1/2 sections placed end to end?
Answers: 1
You know the right answer?
In a manufacturing process the assembly line speed (feet per minute) was thought to affect the numbe...
Questions in other subjects:
Mathematics, 22.03.2021 19:30
Geography, 22.03.2021 19:30
English, 22.03.2021 19:30
