A clothing manufacturer purchased some newly designed sewing machines in the hopes that production would be increased. The production records (in units/week) of a random sample of workers are shown below.
Use the Wilcoxon signed-rank test to determine whether the new machines have significantly increased production. Use a .10 level of significance.

Question

A clothing manufacturer purchased some newly designed sewing machines in the hopes that production would be increased. The production records (in units/week) of a random sample of workers are shown below.  ​
Use the Wilcoxon signed-rank test to determine whether the new machines have significantly increased production. Use a .10 level of significance.

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The Answer of A clothing manufacturer purchased some newly designed sewing machines in the hopes that production would be increased. The production records (in units/week) of a random sample of workers are shown below.  ​
Use the Wilcoxon signed-rank test to determine whether the new machines have significantly increased production. Use a .10 level of significance.

A Clothing Manufacturer Purchased Some Newly Designed Sewing Machines in the Hopes