Mathematics, 30.01.2020 17:59 ethangeibel007
About what percentage of the data lies within 2 standard deviations of the mean in a normal distribution? 47.5% 68% 95% 99.7%
Answers: 3
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"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.
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Mathematics, 21.06.2019 17:00
Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?
Answers: 1
About what percentage of the data lies within 2 standard deviations of the mean in a normal distribu...
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