Question
Match each value oft_((a)/(2))with its correct degrees of freedom for a 95% confidence interval. df= 23 --------> _____ df=5 --------> _____ df=12 ---------> _____ df=
Match each value oft_((a)/(2))with its correct degrees of freedom for a 95% confidence interval.
df= 23 --------> _____
df=5 --------> _____
df=12 ---------> _____
df= 26 -------> ______
df=8 ---------> _______
Option choices:
2.306
2.069
2.056
2.571
2.179
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Advanced Engineering Mathematics
Authors: Erwin Kreyszig
6th Edition
978-0471858249, 0471858242
