Assume that you have a sample of
a. What is the value of the pooled-variance
b. In finding the critical value, how many degrees of freedom are there?
c. Using the level of significance
d. What is your statistical decision?
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Basic Business Statistics, Student Value Edition
- Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw HillCalculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,