Mathematics, 02.01.2020 22:31 babytony1210
Students at a liberal arts college study for an average of 10 hours per week with a standard deviation of 2 hours per week. the distribution of their study time happens to be uni-modal, symmetric and bell shaped. approximately 68% of students study between 8 and b hours a week. what is the value of b? select one:
Answers: 1
Mathematics, 21.06.2019 13:30
Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.
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Mathematics, 22.06.2019 01:10
The graph below shows the line of best fit for data collected on the number of cell phones and cell phone cases sold at a local electronics store on twelve different days. number of cell phone cases sold 50 * 0 5 10 15 20 25 30 35 40 45 number of cell phones sold which of the following is the equation for the line of best fit? a. y = 0.8x b. y = 0.2x c. y=0.5x d. y = 0.25x
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Mathematics, 22.06.2019 02:00
Emmanuel added 888 links per minute to his chain mail. allesia started 202020 minutes after emmanuel and added 131313 links per minute to her chain mail. how long had emmanuel worked when allesia caught up to him, and how many links had he added?
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Students at a liberal arts college study for an average of 10 hours per week with a standard deviati...
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