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Lynna [10]
3 years ago
8

Under what conditions can the t-distribution be correctly employed to test the difference between two population means?

Mathematics
1 answer:
vova2212 [387]3 years ago
4 0
Home me work is kewl stay in skweel
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Last week Bill made a purchase of $56.78 before tax. This week, the same items on sale would have cost him $41.90 before tax. If
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11

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Mrs. Miller is planting pumpkin seeds. She
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75,981 rounded to the nearest ten-thousand
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2 years ago
Poisson Distribution LEARNING OBJECTIVE: Calculate the probability of a poisson distribution. 3.00 The average number of bridge
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Answer:

the required probability is 0.09

Option  a) 0.09 is the correct Answer.

Step-by-step explanation:

Given that;

mean μ  = 7  

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P( X=x ) = ( e^-μ × u^x) / x!

we substitute

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Therefore the required probability is 0.09

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2 years ago
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