Question
A researchers hypothesis is nondirectional. She tests her hypothesis at a 5% error level. What percentage of sampling error is in the lower tail? (NOTE:
A researchers hypothesis is nondirectional. She tests her hypothesis at a 5% error level. What percentage of sampling error is in the lower tail? (NOTE: Just in the lower tail of one side of the normal curve.)
2.5%
5.0%
7.5%
10%
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Linear Algebra A Modern Introduction
Authors: David Poole
4th edition
1285463242, 978-1285982830, 1285982835, 978-1285463247
