Initial cardiac incident victims

Assignment Help Basic Statistics
Reference no: EM1387248

If the age of an initial cardiac incident (heart attack or sudden cardiac arrest) is normally distributed with a population standard deviation = 12 years, find the average age at which people will experience their first cardiac incident, given that 17% of all initial cardiac incident victims are younger than 50. Please, interpret the result.

Previous Q& A

Gene responsible for determining blood group

The 1st gene is responsible for determining blood group A,B or O. For this gene both A and B are dominant and O is recessive.

Phelps petroleum company must decide between two methods

Phelps Petroleum Company must decide between two methods of processing oil at a refinery. Method 1 has fixed costs of \$22000 for depreciation

Searle biological naturalism

Compare Descartes' dualism with Searle's biological naturalism (in terms of his mind-body theory). Critically discuss the main features of each position? How are they similar or dissimilar? What are some of potential problems with each account?

High rate of interest on unpaid balances

High rate of interest on unpaid balances; Yearly membership fees; Service charges? Are such charges ethical? Do you need to work for companies which make such charges?

Concepts of thinking-consciousness

Critically illustrate out the difference between the concepts of thinking, consciousness, and knowledge in relation to machine intelligence and human intelligence?

Expected value of owning a defibrillator

Suppose it costs \$2,500 to buy a defibrillator. Find the expected value of owning a defibrillator if there is a 4% probability that "Silver's Gym" will lose a lawsuit regarding its operation, with each lawsuit resulting in "Silver's Gym" being lia..

Robins move to dismiss the case under the theory

Punitive damages in Canada are rarely allowed. Robins & Robins move to dismiss the case under the theory of sovereign immunity. Will Robins & Robins win this motion using this theory? Explain why or explain why not?

Complimentary base pairing in dna replication

Explain the role of double helix in complimentary base pairing in DNA replication. What does it mean when we say that the two strands of DNA in the double helix are antiparallel?

Compare the information you found with the information

Compare the information you found with the information in the text. Answer the following question with supporting references

Illustrate out the term human consciousness

Illustrate out the term human consciousness? How is this central feature of our existence related to the natural functions of our physical bodies?

Similar Q& A

Supporting company-s claim using result

You have been asked to test whether data support company's claim? Test at α = 0.05. Suppose normality.

Determining p-value of the test-statistic

Calculate the test statistic. Determine the p-value of the test-statistic.

Do students prefer a particular green

A survey of Ohio University students was conducted to determine if there was a particular Green that was desired by students to live on. A sample of students responses are reproduced below. Do students prefer a particular Green? Use critical value..

Estimating the expectation

expectation of the statistic that was proposed by Statistician - Based on the information collected in Tasks 1-8, which of the two statistics produces values which tends to be more concentrated about the expectation of the measurement?

Mean and standard deviation of sample mean score

Not take SRS of 25 students who took test.  What are the mean and standard deviation of sample mean score xbar of these 25 students?

Hypothesis test concept for single mean

would this prove that they are exceeding their goal, using α = 0.025?

Probability based on relative-frequency

Find out the expected winnings for a person who buys one ticket.

Find out the percentile of the normal distribution

If life of wild pheasants follows a normal distribution with a mean of 9 months and a variance of 9, what percent of the population will be less than 11 months of age.

Relationship between job pressure and age

At the .01 significance level, is there a relationship between job pressure and age?

Mean-median-mode-range and standard deviation

The daily numbers of calls received by the Internal Revenue Service office in July are shown below:

Elucidate the percentage increase in the number of days

To findout the point estimate of the difference among population mean. Elucidate the percentage increase in the number of days on the disabled list.

The p-value for a test of no association

We are interested in comparing the proportions of males and females who think earning a large salary is very important to them. I surveyed 200 of each gender and recorded their answers to the question as yes or no.