Question

A manufacturer of cellular phones has decided that an assembly line is operating satisfactorily if less than 0.03% of the phones produced per day are defective. To check the quality of a day's production, the company decides to randomly sample 10 phones from a day's production to test for defects. Define the population of interest to the manufacturer.


the 0.03% of the phones that are defective


the 10 phones sampled and tested


the 10 responses: defective or not defective


all the phones produced during the day in question

Answer 1

Answer:

All the phones produced during the day in question

Step-by-step explanation:

In statistic, population refers to the total set of observations that can be made.  In this problem, the population would be the total number of phones that produced during a specific day.