A number decreased by half of the number is four find the number
Help please!...
Mathematics, 19.11.2020 01:10 101EXPERIENCE
A number decreased by half of the number is four find the number
Help please!
Answers: 3
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.
Answers: 3
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