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Mathematics, 14.02.2020 01:49 mymyj1705
Researchers obtained a sample of n = 10 children who attended daycare before starting school. The children are given a standardized math test for which the population mean is µ = 50. The scores for the sample are as follows: 53, 57, 61, 49, 52, 56, 58, 62, 51, 56. Is this sample sufficient to conclude that the children with a history of preschool daycare are significantly different from the general population?
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Researchers obtained a sample of n = 10 children who attended daycare before starting school. The ch...
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