Of the 3,400 widgets produced at the wacky widgets factor today, 12% are defective. How many widgets are defective? which steps
1 answer:
Answer:
408 widgets
Step-by-step explanation:
Data provided in the question
WP = Total number of widgets produced = 3,400 widgets
DP = Defective percentage = 12%
Based on the above information, the number of widgets that are defective is
= 408 widgets
We simply multiplied the total number of widgets produced by the defective percentage so that the defective widgets could come
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Answer:
87.08% percentage of families spend more than $4000 annually on food and drink
Step-by-step explanation:
Given -
average annual expenditure on food and drink for all families is $5700
Mean = 5700
standard deviation = 1500
Let X be the no of families spend annually on food and drink
percentage of families spend more than $4000 annually on food and drink =
=
= Using
= 1 -
= 1 - .1292
= .8708
= 87.08%
Answer:
<h2>A. -2</h2>Step-by-step explanation: