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Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 6.3 - Problem 22
Get Full Access to Statistics: Informed Decisions Using Data - 5 Edition - Chapter 6.3 - Problem 22

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# ?Simulation Data from the National Center for Health Statistics show that spina bifida occurs at the rate of 28 per 100,000 live births. Let the random ISBN: 9780134133539 240

## Solution for problem 22 Chapter 6.3

Statistics: Informed Decisions Using Data | 5th Edition

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Problem 22

Simulation Data from the National Center for Health Statistics show that spina bifida occurs at the rate of 28 per 100,000 live births. Let the random variable X represent the number of occurrences of spina bifida in a random sample of 100,000 live births.

(a) What is the expected number of children with spina bifida per 100,000 live births in any given year?

(b) Using statistical software such as Minitab, simulate taking 200 random samples of 100,000 live births, assuming μ = 28.

(c) Approximate the probability that fewer than 18 births per 100,000 result in spina bifida.

(d) In 2005, 17.96 births per 100,000 resulted in babies born with spina bifida. In light of the results of parts (b) and (c), is this an unusual occurrence? What might you conclude?

Step-by-Step Solution:

Step 1 of 5) Simulation Data from the National Center for Health Statistics show that spina bifida occurs at the rate of 28 per 100,000 live births. Let the random variable X represent the number of occurrences of spina bifida in a random sample of 100,000 live births. (a) What is the expected number of children with spina bifida per 100,000 live births in any given year (b) Using statistical software such as Minitab, simulate taking 200 random samples of 100,000 live births, assuming μ = 28. (c) Approximate the probability that fewer than 18 births per 100,000 result in spina bifida. (d) In 2005, 17.96 births per 100,000 resulted in babies born with spina bifida. In light of the results of parts (b) and (c), is this an unusual occurrence What might you conclude 4UFQ Substituting into Formula (1), we find Lower bound: d - ta 2 # sd 1n = -0.0132 - 2.201 # 0.0164 112 = -0.0236 Upper bound: d + ta 2 # sd 1n = -0.0132 + 2.201 # 0.0164 112 = -0.0028 4 UFQ.

Step 2 of 2

##### ISBN: 9780134133539

This textbook survival guide was created for the textbook: Statistics: Informed Decisions Using Data, edition: 5. The full step-by-step solution to problem: 22 from chapter: 6.3 was answered by , our top Statistics solution expert on 01/15/18, 03:19PM. The answer to “?Simulation Data from the National Center for Health Statistics show that spina bifida occurs at the rate of 28 per 100,000 live births. Let the random variable X represent the number of occurrences of spina bifida in a random sample of 100,000 live births.(a) What is the expected number of children with spina bifida per 100,000 live births in any given year?(b) Using statistical software such as Minitab, simulate taking 200 random samples of 100,000 live births, assuming ? = 28.(c) Approximate the probability that fewer than 18 births per 100,000 result in spina bifida.(d) In 2005, 17.96 births per 100,000 resulted in babies born with spina bifida. In light of the results of parts (b) and (c), is this an unusual occurrence? What might you conclude?” is broken down into a number of easy to follow steps, and 127 words. Since the solution to 22 from 6.3 chapter was answered, more than 235 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 88 chapters, and 2422 solutions. Statistics: Informed Decisions Using Data was written by and is associated to the ISBN: 9780134133539.

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