Mathematics, 23.09.2019 05:30 chameleonsarelife
Aset of data has a mean of 12 and a standard deviation of 3. a data point of the set has a z-score of 1.3. what does a z-score of 1.3 mean? a. the data point is 1.3 standard deviations away from 3. b. the data point is 1.3 standard deviations away from 12. c. the data point is 3 standard deviations away from 1.3. d. the data point is 3 standard deviations away from 12.
Answers: 2
Mathematics, 21.06.2019 17:00
What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units
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Mathematics, 21.06.2019 19:00
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
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Mathematics, 22.06.2019 01:30
Jonâs weight loss for each week of the month is 5 lbs., 2.5 lbs., and 2.5 lbs. he gained 3.5 lbs. the last week. if jon originally weighed 198 lbs., how much does he weigh now?
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Mathematics, 22.06.2019 01:30
Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
Answers: 3
Aset of data has a mean of 12 and a standard deviation of 3. a data point of the set has a z-score o...
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