The amount of material used in making a custom sail for a sailboat is normally distributed with a standard deviation of 64 square feet. For a random sample of 15 sails, the mean amount of material used is 912 square feet
Which of the following represents a 99% confidence interval for the population mean amount of material used in a custom sail?A) 912 ± 49.2
B) 912 ± 42.6
C) 912 ± 44.3
D) 912 ± 46.8
B
Business
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Fill in the blank(s) with the appropriate word(s).
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The United Nations Framework Convention on Climate Change (UNFCCC) was adopted at the Stockholm Declaration
Indicate whether the statement is true or false
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