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Mathematics, 21.06.2019 21:40
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
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Mathematics, 22.06.2019 04:30
Which container holds more,a half gallon milk jug or a 2 liter juice bottle
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Line a is parallel to line b, m2=4x+44, and m6=6x+36. find the value of x.
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