Mathematics, 17.09.2019 15:00 succ29
Arandom sample of 130 students is chosen from a population of 4,500 students. if the mean iq in the sample is 120 with a standard deviation of 5, what is the 99% confidence interval for the students' mean iq score? answers given below: 118.87−121.13 107.12−132.88 125−135 115−125
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Arandom sample of 130 students is chosen from a population of 4,500 students. if the mean iq in the...
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