In a class of 35 students, 15 are seniors, 20 are females, and 7 are both a senior and a female. If I choose a student at random
2 answers:
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Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,
Randomly selected railroad-car shipments,
n = 500
As we know,
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On substituting the values, we get
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then,
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On using the table of P, we get
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