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Business Statistics, 3rd Edition
book

Business Statistics, 3rd Edition

by Naval Bajpai
April 2024
Intermediate to advanced content levelIntermediate to advanced
921 pages
37h 16m
English
Pearson India
Content preview from Business Statistics, 3rd Edition
Chapter 11
PB
Statistical Inference: Hypothesis Testing for Two Populations
375
FIGURE 11.5
MS Excel
t
-Test:
Two-Sample Assuming
Equal Variances dialog
box
FIGURE 11.6
MS Excel output for
Example 11.2
FIGURE 11.7
Minitab Two-Sample
t
for the Mean dialog
box
M11 Buisiness Statistics xxxx 11.indd 375 6/17/2020 11:47:11 AM
Chapter 11
376
place second column besides Sample 2. Click Options. The Two-Sample t: Options dialog box
will appear on the screen (Figure 11.8). For specifying the con dence level for the test, place
95.0 in the Con dence level box. The ...
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Publisher Resources

ISBN: 9789390168996