Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Referring to the box plots , the sides of the "box" are at the first and third quartiles, and the difference between these (the length of the box) is called the interquartile range (IQR). A mild outlier is an observation that is between 1.5 and 3 IQRs from the box, and an extreme outlier is an observation that is more than 3 IQRs from the box.
a. If the data are normally distributed, what percentage of values will be mild outliers? What percentage will be extreme outliers? Why don't the answers depend on the mean and/or standard deviation of the distribution?
b. Check your answers in part a with simulation. Simulate a large number of normal random numbers (you can choose any mean and standard deviation), and count the number of mild and extreme outliers with appropriate formulas. Do these match, at least approximately, your answers to part a?
to make your schedule at central jr high you must first choose a math class pre-algebra or algebra. then you must
you wish to test the claim that u gt 11 at a level of significance of ? 0.05 and are given sample statistics n 50
What are the difficulties associated with constructing a grammar whose generated strings are decimal representations of irrational numbers?
question a market researcher wants to test to determine if families of four in city a spend less per week on average
Using the ten sample-mean values, estimate the mean of the population and the variance of x .
Prepare a new performance report for September using the flexible budget approach. (Note: Even though some of these costs might be classified as direct costs rather than as overhead, the flexible budget approach can still be used to prepare a flex..
Suppose the national average for all young adults is 3.7 hours, and the magazine wishes toclaim that their subscribers exercise more on average. State the relevant hypotheses to test this claim. Specifically define any symbols you use.
What is the formula used to get percentile from z-score? I have z-scores but am using excel and want to be able to type in a formula to figure percent instead of coming here and continuing to figure it out.
Consider the results of the hypothesis test you conducted above. Which of the two types of errors could you have committed? Explain the ramification of committing such an error in the context of this scenario.
According to the U.S National Center for Health Statistics, the mean height for adult American males is mu = 65.5 inches. Assume the heights are normally distributed with standard deviation of sigma = 3.2.
1. an automated weight monitor can detect under filled cans of beverages with probability 0.98. what is the
Find the probability that at least one subject experiences headaches. Is it unusual to have at least one of six subjects experience headaches?
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd