Mathematics, 27.05.2020 17:57 andydiaz1227
An environmental scientist wants to use a 95% confidence interval to estimate the mean number of hours per day her solar panel receives direct sunlight. She observed the panel for 48 randomly selected days and found that the solar panel received an average of 7.1 hours of sunlight per day and the standard deviation was 2.3 hours. a) Compute the 95% confidence interval for the mean. b) Explain your confidence interval from part (a) in context.
Answers: 3
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Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
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Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
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An environmental scientist wants to use a 95% confidence interval to estimate the mean number of hou...
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