inspecting the weights of a sample of packages of ground beef from a particular grocer. An SRS of 12 packages are weighed (in pounds) according to the NIST procedures. The table shows each of the actual weichts along with the weight listed on the package label. carry out the test to see if the mean difference  in the measured weight minus the labels weight is less than 0 Table is available in the attached image.

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Chapter1: Starting With Matlab
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The National Institute of Standards and Technology (NIST) publishes procedures for inspecting the advertised contents of packaged goods.!° The discussion of these procedures includes an example of inspecting the weights of a sample of packages of ground beef from a particular grocer. An SRS of 12 packages are weighed (in pounds) according to the NIST procedures. The table shows each of the actual weichts along with the weight listed on the package label.

carry out the test to see if the mean difference  in the measured weight minus the labels weight is less than 0

Table is available in the attached image. 

I sted on the package lab
11
12
1
Sample
Labeled weight
2
3
4 5 6 7
8
10
9
1.85 1.21 1.56 1.98 1.07 1.55 1.02 1.44 1.33 2.03 1.73 1.16
Measured weight 1.67 1.14 1.48 1.84 0.84 1.39 1.00 1.19 1.17 1.83 1.59 1.05
Transcribed Image Text:I sted on the package lab 11 12 1 Sample Labeled weight 2 3 4 5 6 7 8 10 9 1.85 1.21 1.56 1.98 1.07 1.55 1.02 1.44 1.33 2.03 1.73 1.16 Measured weight 1.67 1.14 1.48 1.84 0.84 1.39 1.00 1.19 1.17 1.83 1.59 1.05
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