Four employees who work as drive-through attendees at a local fast food restaurant are being evaluated.As a part of quality improvement initiative and employee evaluation these workers were observed over three days.One of the statistics collected is the proportion of time employee forgets to include a napkin in the bag.Related information is given in the table. What is the probability that there is not a napkin included for a given order?
A)0.22
B)0.24
C)0.053
D)0.015
E)0.04

Question

Four employees who work as drive-through attendees at a local fast food restaurant are being evaluated.As a part of quality improvement initiative and employee evaluation these workers were observed over three days.One of the statistics collected is the proportion of time employee forgets to include a napkin in the bag.Related information is given in the table.  What is the probability that there is not a napkin included for a given order?
A)0.22 
B)0.24 
C)0.053 
D)0.015 
E)0.04

Quizplus · Accepted Answer

P(No Napkin)= (.25)(.06)+ (.20)(.02)+ (0.20)(.10)+ (.35)(.04)= .053

Four Employees Who Work as Drive-Through Attendees at a Local