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isaiahh223gLv4
8 Nov 2022
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50.
Find the probability that a worker selected at random makes between $250 and $300.
Answer using the 68 - 95 - 99.7 rule.
[ ? ]%
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50.
Find the probability that a worker selected at random makes between $250 and $300.
Answer using the 68 - 95 - 99.7 rule.
[ ? ]%
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christopherc63Lv10
11 Nov 2022
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prathugayamLv8
9 Nov 2022
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