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Assume simple random sampling has been used,and the following information was obtained.
a.Estimate the standard error of the mean.
b.Develop an approximate 95% confidence interval for the population mean.
The Impending Crisis
A reference to a period or situation leading up to a significant, often negative, event, possibly related to historical conflicts or economic downturns.
British Abolition
The movement in the late 18th and early 19th centuries in Britain aimed at ending the slave trade and, subsequently, slavery in British colonies.
West Indies
A region of the Caribbean comprising numerous islands, some of which were historically significant centers of the Atlantic slave trade.
Racial War
A conflict based on racial differences and hostilities, often involving systematic discrimination or violence against a particular racial group.
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