5. The average cell phone lifespan, according to a new research, is 24.3 months. It takes 2.6 months to reach the standard deviation. Calculate the likelihood that a company's 33 employees will have a mobile phone with a lifespan of less than 23.8 months. Assume that the length of time spent on a mobile phone is a regularly distributed variable,

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A:

Q: Suppose that the quarterly sales levels among health care information systems companies are…

A: Given that  Mean=12 Standard deviation=sigma=1.3 X~Normal(mu=12,sigma=1.3)

Q: 5. The average cell phone lifespan, according to a new research, is 24.3 months. It takes 2.6 months…

A:

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

A: Given data,Mean μ=11sd      σ=1.2P(X<x)=20%x=?

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

A: Given :  μ = 10 σ = 1.1

Q: Suppose that the quarterly sales levels among health care information systems companies are…

A: given data normal distribution μ = 12σ = 1.2

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A:

Q: The gestation period for human births can be taken as normally distributed with a mean of 256 days…

A: Given: The gestation period for human births can be taken as normally distributed with a mean of 256…

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Q: Complete these problems with ap clearly as indicated. There will b

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

A: Given data,Mean μ=9 million dollarssd     σ=1.1 million dollarsP(X<x)=15%x=?

Q: The gestation period for human births can be taken as normally distributed with a mean of 266 days…

A: Given:

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A: mean=8 standard deviation=1.1

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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A: Assume that adults have IQ scores that are normally distributed with a mean of 100.3 and a standard…

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A:

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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Q: Suppose that the quarterly sales levels among health care information systems coffi dollars and a…

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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Q: Suppose that the quarterly sales levels among health care information systems companies are…

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