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Dmitriy789 [7]
3 years ago
14

at a nephews party you decide to write down everyone's birthday here are your result what percentage of children have their birt

hdays in december in february what percentage have their birthdays in the same month as another child at the party
Mathematics
1 answer:
Dafna1 [17]3 years ago
3 0
??? I don't know because you didn't state the question clearly.
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Hi your question is incomplete attached below is the complete question

answer : p ( X < 725 )  = 0.0116

Step-by-step explanation:

Given data:

Average life of bulbs (μ  ) = 750 hours

standard deviation (б ) = 55 hours

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Hence P ( X < 725 ) = 0.0116  ( using Z-table )

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3 years ago
Juanita wants to buy 12.5 pounds of stones to decorate her garden. The stone normally sells for $1.80 a pound. The salesman offe
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Step-by-step explanation:

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I wrote your answer on the paper...

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