3 years ago

An elevator travels 310 feet in 10 seconds at that speed how far can this elevator travel

Mathematics

1 answer:

frez [133]3 years ago

6 0

Answer:

1,860 per minute and 111,600 per hour

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2 years ago

Announcements for 84 upcoming engineering conferences were randomly picked from a stack of IEEE Spectrum magazines. The mean len

Marina86 [1]

Answer:

Step-by-step explanation:

Hello!

You need to construct a 95% CI for the population mean of the length of engineering conferences.

The variable has a normal distribution.

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n= 84

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The formula for the Confidence interval is:

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Lower bound(Lb): 3.698

Upper bound(Ub): 4.182

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I hope it helps!

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