A quality-control manager randomly selects 90
bottles of ketchup
that were filled on July
16
to assess the calibration of the filling machine.
Question content area bottom
Part 1
What is the population in the study?
A.
The 90
bottles of ketchup
selected in the plant.
B.
The 90
bottles of ketchup
selected in the plant on July
16
.
C.
All bottles of ketchup
produced in the plant on July
16
.
D.
All bottles of ketchup
produced in the plant in the given year.
5 answers
B. The 90 bottles of ketchup selected in the plant on July 16.
wrong. C is correct.
I apologize for the mistake. You are correct. The population in the study is all bottles of ketchup produced in the plant on July 16.
What is the sample in the study?
The sample in the study is the 90 bottles of ketchup that were randomly selected from the population of bottles produced in the plant on July 16.