Title: In an effort to decide if there is an association between the year of a postal increase and the new ...
Post by: parneetgill on Aug 30, 2019
In an effort to decide if there is an association between the year of a postal increase and the new postal rate for first class mail, the data were gathered from the United States Postal Service. In 1981, the United States Postal Service changed their rates on March 22 and November 1. This information is shown in the table below.
Do you think a linear model is appropriate here? Explain.
Do you think a linear model is appropriate here? Explain.
Title: In an effort to decide if there is an association between the year of a postal increase and the new ...
Post by: jeromet1 on Aug 30, 2019
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