Question

Asked Dec 23, 2019

3 views

Can you explain the Chebyshev's Theory?

1 Rating

*Chebyshev’s theory:*

Chebyshev’s rule is appropriate for any distribution. That is, Chebyshev’s inequality applies to all distributions, regardless of shape. Moreover, it provides the minimum percentage of the observation that lies within *k* standard deviations of the mean.

- It is possible that very few measurements will fall within one standard deviation of the mean.
- If
*k*= 2, at least 3/4 of t...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: For years, many people thought that the mean body temperature of healthy adults was 98.6 degrees. ...

A: Introduction:Decision rule using p-value: Reject the null hypothesis, H0 at significance level α, if...

Q: What’s Wrong? In an American Optometric Association survey, 1009 adults were randomly selected and a...

A: Bias:Bias is the state where subjects would be favourable to a certain event or thing. Bias prevents...

Q: In Exercises 29–32, indicate whether the observational study used is cross-sectional, retrospective,...

A: Three types of data:Cross-sectional dataRetrospective dataProspective data

Q: In Exercise determine whether the given value is a statistic or a parameter. Periodic Table The aver...

A: Parameter:Any statistical measure based on all units in the population is called Parameter.Statistic...

Q: In Exercises 5–36, express all probabilities as fractions. Safety with Numbers The author owns a s...

A: There are 100 possible ways for selecting each number in the safe combination. They are, .Multiplica...

Q: Simple Random Sample Which of the following is/are simple random samples? a. As Lipitor pills are be...

A: Simple random sampling:Simple random sampling is a sampling technique where each and every item in t...

Q: Simulating Dice When two dice are rolled, the total is between 2 and 12 inclusive. A student simula...

A: Introduction:When a simulation is conducted to select a number randomly from within a given range of...

Q: Body Temperatures Listed below are the temperatures from nine males measured at 8 AM and again at 12...

A: Given data:

Q: In Exercises 5–36, express all probabilities as fractions. Social Security Numbers A Social Security...

A: The factorial of a non-negative integer n is given by,