Mathematics, 06.06.2020 03:59 ashtonrieper1132
Suppose 90 geology students measure the mass of an ore sample. Due to human error and limitations in the reliability of the balance, not all the readings are equal. The results are found to closely approximate a normal curve, with
mean 82 g and standard deviation 2 g. Use the symmetry of the normal curve and the empirical rule as needed to estimate the number of students reporting readings between 76 9and 88 g
The number of students reporting readings between 76 g and 88 gis
(Round to the nearest whole number as needed)
Answers: 1
Mathematics, 21.06.2019 22:00
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Mathematics, 21.06.2019 23:30
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Mathematics, 21.06.2019 23:40
The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )
Answers: 2
Suppose 90 geology students measure the mass of an ore sample. Due to human error and limitations in...
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