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Mathematics, 31.01.2020 07:02, kyle696969
1. a normal distribution has a mean of 102 and a standard deviation of 2.9 what is the z-score of 105 round to nearest hundredth.
2. the ages of people at a concert are normally distributed with a mean of 24 years and a standard deviation of 3.2 years what is the age of a concert attendee with a z-score of -1.3 round to nearest hundredth
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1. a normal distribution has a mean of 102 and a standard deviation of 2.9 what is the z-score of 10...
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