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!
Answer each question with a minimum of 40 words per question:
1) "The Poisson distribution can be a reasonable approximation of the binomial distribution." Explain why this may/may not be true.
2) Describe what is meant by a binomial experiment. How do binomial experiments apply to each of the four probability distributions; 1) binomial distribution, 2) geometric distribution, 3) hypergeometric distribution and 4) poisson distribution?
3) Explain the concept and application of uniform distribution.
4) What is the concept of normal distribution and analyze why it is a widely used probability distribution.
5) Suppose you have some data gathered from a repeated experiment. If you want to make inferences about the data collected, and knowing that it is highly unlikely that a density function will provide a perfect representation of the data, how important is it to choose a correct probability density model? Should you be concerned about the likelihood that it is highly unlikely that a density function will provide a perfect representation of the data?
6) Describe the importance of Tchebysheff's Theorem to the ability to find bounds of probability.
1- ounce chocolate chip cookies resulted in following calorie amounts. At α=0.01 level, is there sufficient evidence that average calorie content is greater than 110 calories.
An article reports that when each football helmet in a random sample of 44 suspension-type helmets was subjected to a certain impact test, 25 showed damage.
If the manager decides to spend $3000 on advertising, based on the simple linear regression results given above, what would the estimated sales be?
A new soft drink is being market tested. A sample of 400 individuals participated in the taste test and 80 indicated they like the taste. At a 5% significance level, test to determine if at least 22% of the population will like the new soft drink.
hen investigating a relationship between birth weight and IQ, researchers found that 258 subjects with extremely low birth weights (less than 1000 g) had Wechsler IQ scores at age 8 with a mean of 95.5 and a standard deviation of 16.0.
Determine a 99% confidence interval for mean pH in rainfall. How would you distinguish interval?
Using binomial distribution find the probability that 2 or 3 women in a sample of 20 will never be married.
Explain briefly why ANOVA was the appropriate analysis for these data and finish the ANOVA table giving the F-statistic, degrees of freedom, and approximating the p-value. Show your work. What is your conclusion about the flavor quality of the differ..
nine college students had eaten the following number of times at a fast food restaurant for dinner in the last ten
under what circumstances should you use a grouped frequency distribution instead of a regular frequency
Calculate each of the following values for the data set below (assume it is a population).{3.42, 4.10, 4.15, 4.19, 4.26, 4.85, 5.01, 6.22}
Find a 99% confidence interval for the mean pH in rainfall and interpret the interval and what assumption must be made for the confidence interval to be valid?
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