Social Studies, 07.04.2020 01:23 jeff6284
A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time students spent studying per week. Assuming a population standard deviation of three hours, what is the required sample size if the error should be less than a half hour with a 99% level of confidence?
Answers: 1
Social Studies, 21.06.2019 13:30
Social mobility: social mobility refers to our chances of moving up or down within the american class structure. what do you think is the most important factor that leads to upward mobility? and why do you feel that way? race or ethnicity gender social class at birth hard work and education
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Social Studies, 22.06.2019 07:30
The symbols found on the map below indicate where fossils have been found in the same layer of sediment. each unique symbol represents fossil locations of a particular species.
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Social Studies, 22.06.2019 09:30
What do these fatwas indicate with regard to the balance between practical legal reasoning and religious dictates answers?
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A group of statistics students decided to conduct a survey at their university to find the average (...
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