Mathematics, 13.06.2021 16:30, econsta3
13 A machine tests solar batteries for faults. A working battery takes 2 minutes to test, but a faulty
battery requires 5 minutes to detect and repair. In an 83 minute session, 37 batteries were tested.
How many were faulty?
Answers: 2
Mathematics, 21.06.2019 15:00, ejcastilllo
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 22:20, anicholson41
Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350
Answers: 3
13 A machine tests solar batteries for faults. A working battery takes 2 minutes to test, but a faul...
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