SOLUTION: The probability of a table-tennis ball being defective is 1/10. About how many balls would be defective in a case of 725 table-tennis balls
Algebra ->
Probability-and-statistics
-> SOLUTION: The probability of a table-tennis ball being defective is 1/10. About how many balls would be defective in a case of 725 table-tennis balls
Log On
Question 286607: The probability of a table-tennis ball being defective is 1/10. About how many balls would be defective in a case of 725 table-tennis balls Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! The probability of a table-tennis ball being defective is 1/10. About how many balls would be defective in a case of 725 table-tennis balls
---
average # = np = 725(1/10) = 72.5
=====================================
Cheers,
Stan H.
(