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!
Poisson Distribution: In studying a rare disease, researchers notice that there is a 1 in 1000 chance of a person contracting the disease in a given year. If the researchers study a population of 10,000 (undiseased) people,
(a) What is mean number of of new diseases expected in the next year?
(b) What is the error (standard deviation) on this number?
(c) What is the chance that fewer than three people will contract the disease?
1.a local farmer is interested in comparing the yields of two varieties of tomatoes. in an experimental field he
When is regression used? What are the assumptions of Linear Regression? What is correlation? How does it differ from regression? What is the interpretation of the correlation coefficient?
Probability of survival of eggs to breeding adults at the next time step is 0.4. Probability of survival of adults to the next time step is 0.7. What is average R?
The makers of a soft drink want to identify the average age of its consumers. A sample of 16 consumers is taken. The average age in the sample was 22.5 years with a standard deviation of 5 years.
1.students at university x must be in one of the class ranks freshman sophomore junior or senior. at university x 35 of
wade retail looked at a random sample of 100 invoices from a large population. eight of these contained an error. what
A test is normally distributed with a mean of 40 and a standard deviation of 7. (a) What score would be needed to be in the 85th percentile?
a large university wants to estimate what proportion of their full time math students are male. if a random sample of
The data collected was for each car for each type of fuel. Performance was measured in miles per gallon. Perform an ANOVA test and state the results.
A multiple regression equation for list price of homes in certain community in USA is=170,000 -850 X 1 + 28,000 X 2 , where X 1 signifies age in years and X 2 signifies number of rooms.
In as sample of 855 bartenders, 48% report hearing complaints from patrons about their jobs. If the maximum error of estimate for the proportion of bartenders hearing job complaints is 4.4 percentage points, what is the degree of confidence used?
Use relative frequencies to estimate the probability that a seed will germinate, What is your estimate?
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