Mathematics, 10.09.2019 23:30 prettyboib22
Asurvey of 85 families showed that 36 owned at least one dvd player. find the 99% confidence interval estimate of the true proportion of families who own at least one dvd player. place your limits, rounded to 3 decimal places, in the blanks. place the lower limit in the first blank
Answers: 3
is the sample proportion, n is the sample size , 
is the critical z-value.
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Asurvey of 85 families showed that 36 owned at least one dvd player. find the 99% confidence interva...
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