Oliver's pizza shop tracks customer complaints every day and then follows up with their customers to resolve problems. For the past 30 days, they received a total of 127 various complaints from unhappy customers.
-Calculate " , the mean errors ( also the sample variance).
A)10 mistakes
B)127 mistakes
C)4.23 mistakes
D)2.06 mistakes
E)Need additional information to calculate

Question

Oliver's pizza shop tracks customer complaints every day and then follows up with their customers to resolve problems. For the past 30 days, they received a total of 127 various complaints from unhappy customers.
-Calculate  " , the mean errors ( also the sample variance).
A)10 mistakes 
B)127 mistakes 
C)4.23 mistakes 
D)2.06 mistakes 
E)Need additional information to calculate

Quizplus · Accepted Answer

The Answer of Oliver's pizza shop tracks customer complaints every day and then follows up with their customers to resolve problems. For the past 30 days, they received a total of 127 various complaints from unhappy customers.
-Calculate  " , the mean errors ( also the sample variance).
A)10 mistakes 
B)127 mistakes 
C)4.23 mistakes 
D)2.06 mistakes 
E)Need additional information to calculate

Oliver's Pizza Shop Tracks Customer Complaints Every Day and Then