User Account

All Pages

Senior citizens suffer from sleep disorders

Assignment Help Basic Statistics
Reference no: EM131098045

It is estimated that 93 % of senior citizens suffer from sleep disorders and 8 % suffer from anxiety. Moreover, 6 % of senior citizens suffer from both sleep disorders and anxiety.

(a) Find the probability that a senior citizen suffers from anxiety, given that he or she has sleep disorder. Round your answer to 2 decimal places.

b) Given that a senior citizen suffers from anxiety, what is the probability that he or she also suffers from sleep disorder? Round your answer to decimal places.

Reference no: EM131098045

Questions Cloud

Female and major in civil engineering : At a certain college, 45% of the students are female, and 17 % of the students major in civil engineering. Furthermore, 12% of the students both are female and major in civil engineering.
Discuss the health issues common to your family : Each student will survey his/her parents, siblings and grandparents for their health history. After completing the health history table (attached), you will summarize the results in a discussion paper (minimum 2 pages including plan for disease pr..
Model with a standard deviation : The mean weight of a breed of yearling cattle is 1104 pounds. Suppose that weights of all such animals can be described by a Normal model with a standard deviation of 58 pounds. What weight would be considered unusually low for such an animal?
What happens during the three steps in pcr : What happens during the three steps in PCR? Do we need much starting DNA to get PCR going? How is this useful in forensics? Explain how gel electrophoresis separates DNA or proteins by size.
Senior citizens suffer from sleep disorders : It is estimated that 93 % of senior citizens suffer from sleep disorders and 8 % suffer from anxiety. Moreover, 6 % of senior citizens suffer from both sleep disorders and anxiety.
Randomly chosen adult is obese : (a) Find the probability that a randomly chosen adult who is obese also suffers from diabetes. Round your answer to 2 decimal places. (b) Find the probability that a randomly chosen adult is obese, given that he or she suffers from diabetes. Rou..
Scores in the distribution : If the standard deviation of a set of scores =0, what can you say about the scores in the distribution? Verify your answer using an example. Create an appropriate set of numbers and actually calculate the SD (standard deviation), showing that it ..
Explain the moral issue : Look the atrachment page carefully 1. Case (433): a. Explain the moral issue(s).
Describe the adjacency-lists representation : Exhibit a family of networks for which the maximum-augmenting-path algorithm needs 2E lg M augmenting paths.

Reviews

Write a Review

Basic Statistics Questions & Answers

  You may have noticed that when the gradient or drop off is

throughout the worlds natural ocean beaches are beautiful sights to see. if you have visited natural beaches you may

  Comparing the two sets

Compare the two sets and describe what you discover. The following data sets shows the ages of the first seven presidents (President Washington through President Jackson) and the seven most recent presidents including President Obama. Age is given..

  Determining health maintenance services

An auditor for a Health Maintenance service of Georgia reports 40% of policyholder 55 years or older submit a claim during the year. Fifteen policyholders are randomly selected for company records.

  Of 375 randomly selected medical students 30 said that they

of 375 randomly selected medical students 30 said that they planned to work in rural community. find a 95 confidence

  How many city residents be surveyed for confidence interval

How many city residents must be surveyed in order to have a 95 percent with a precision of plus/minus 3 trips per month.

  Conclude that mean weight of bags is less than fifty pounds

Can Mr. Rutter conclude that the mean weight of the bags is less than 50 pounds? Use the 0.1 significance level. In a brief report, tell why Mr. Rutter can use the z distribution as the test statistic.

  Probability that one inspector will find defective widget

Each inspector makes his or her inspection at a different time. What is the probability that at least one inspector will find a defective widget?

  Confidence interval for the true mean total cholesterol

Generate a 95% confidence interval for the true mean total cholesterol levels in children.

  Question part points submissions used in a national survey

question part points submissions used in a national survey of 2039 adults 1550 responded that lack of respect and

  The accompanying table lists the probabilities that were

To examine the effectiveness of its four annual advertising promotions, a mail order company has sent a questionnaire to each of its customers, asking how many of the previous year's promotions prompted orders that would not have otherwise been made.

  Determining the values

You are given m(x) = kx for all x > 0 and 10P35 = 0.81. calculate 2020q40

  Are any of these study times considered unusual in the

a random sample of stat200 weekly study times in hours is as follows 2 14 15 18 20find the standard deviation.are any

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd