PLS HELP I NeED to finish this
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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 01:40
The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree
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Mathematics, 22.06.2019 02:30
Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd.write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality
Answers: 1
Mathematics, 29.01.2020 01:46
Chemistry, 29.01.2020 01:46
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History, 29.01.2020 01:46
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English, 29.01.2020 01:46
English, 29.01.2020 01:46
Mathematics, 29.01.2020 01:47