2-Sampzint - Texas Instruments TI-84 Plus Manual Book

2-SampZInt

2-SampZInt 2-SampZInt 2-SampZInt
(two-sample
2-SampZInt
the difference between two population means (m
and s
deviations (s
1
user-specified confidence level.
In the example:
LISTC={154 109 137 115 140}
LISTD={108 115 126 92 146}
Input:
Chapter 13: Inferential Statistics and Distributions
confidence interval; item
z
) are known. The computed confidence interval depends on the
2
Data
) computes a confidence interval for
9
Nm
) when both population standard
1 2
Stats
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