A manufacturer makes thousands of ballpoint pens per day, and estimates that 3% are defective and must be discarded. The manufacturer decides to do a random sample of 350 pens per day to check for quality control. e. Compute the range of usual values for x. Show all work. f. Would it be unusual for the sample of 350 to have 20 defective pens?
A manufacturer makes thousands of ballpoint pens per day, and estimates that 3% are defective and must be discarded. The manufacturer decides to do a random sample of 350 pens per day to check for quality control. e. Compute the range of usual values for x. Show all work. f. Would it be unusual for the sample of 350 to have 20 defective pens?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A manufacturer makes thousands of ballpoint pens per day, and estimates that 3% are defective and must be discarded. The manufacturer decides to do a random sample of 350 pens per day to check for quality control.
e. Compute the
f. Would it be unusual for the sample of 350 to have 20 defective pens?
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