We are interested in understanding how much people know about organic dark chocolate compared to organic milk chocolate. What is our hypothesis set? H0: μdc-μm>0, Ha: μdeμmc H0: μdc-μmc=0, Ha: μdc<μmc H0: μdc-μmc=0, Ha: μdc-μmc+0 H0: μdc-μmc=0, Ha: μdcμmc

We are interested in understanding how much people know about organic dark chocolate compared to organic milk chocolate. What is our hypothesis set? H0: μdc-μm>0, Ha: μdeμmc H0: μdc-μmc=0, Ha: μdc<μmc H0: μdc-μmc=0, Ha: μdc-μmc+0 H0: μdc-μmc=0, Ha: μdcμmc

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter7: Distance And Approximation

Section7.3: Least Squares Approximation

Problem 31EQ

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Concept explainers

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.

Question

We are interested in understanding how much people know about organic dark
chocolate compared to organic milk chocolate.
What is our hypothesis set?
H0: μdc-μm>0, Ha: μdeμmc
H0: μdc-μmc=0, Ha: μdc<μmc
H0: μdc-μmc=0, Ha: μdc-μmc+0
Ο H0: μdc-μmc=0, Ha: μdφ μmc

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