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!
1) There are 500 employees in a firm, 45% are female. A sample of 60 employees is selected randomly.
a) Determine the standard error of the proportion.
b) What is the probability that the sample proportion of females is between 0.40 and 0.55?
2) In a local university, 10% of the students live in the dormitories. A random sample of 100 students is selected for a particular study.
a) What is the probability that the sample proportion of students living in the dormitories is between 0.172 and 0.178?
b) What is the probability that the sample proportion of students living in the dormitories is greater than 0.025?
If a six appears for the third time, the turn of the player ends without moving the token. Determine the sample space of one such throw and determine the probability for each event.
Must the company replace old truck? If so which of new trunks must they use? Describe in detail.
Consider the following estimated regression equation, based on 10 observations.
You should use the hypergeometric distribution because you are sampling a small population without replacement.you are sampling a large population without replacement. You are sampling a small population with replacement.
A researcher wishes to forcast the proportion of fish in a perticular lake which is inedible due to pollution of the lake.
Determine the probability that between 5 and 10 minutes will pass between successive occurrences.
Evaluate the data below using the Kruskal - Wallis Nonparametric Hypothesis Test. Explain why you chose this particular nonparametric test to analyze your data.
Recognize the kind of sampling (random, systematic, convenience, stratified, cluster) employed whenever a sample of people who smoke is obtained as explained below.
Let be the average of the pay you receive for the first and second week. Find the sampling distribution
A university found that 20 percent of its students withdraw without completing the introductory statistics. Assume that 20 students registered for the course.
Compute an F-statistic for each linear construct and determine its significance.
Design a Linear programming problem for the flair Furniture Company and find the combination of tables and chairs that the company must produce to maximize profits.
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