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. Which national park has more bears? Random samples of plots of ten square miles were taken in different parts of Yellowstone National Park, Yosemite National Park and Glacier National Park. The bear counts per square mile were recorded as shown below:
Yellow stone Yosemtite Glavcier
2 3 8
1 0 3
4 4 5
2 1 8
We want to test whether there is a difference in the mean number of bear per ten square mile plot in these three different parks using a 5% level of significance.
a. State the hypotheses.
b. Calculate the SSTOTAL, SSBETWEEN, and SSWITHIN.
c. Using these values, create the summary table for your ANOVA test.
d. From the table, state the test statistic and p-value, and state your conclusion at the 5% level of significance.
the portion of people aged 18 - 25 who currently use illicit drugs is equal to 0.20 or 20.now express the null
When summarizing interval-ratio variable data using descriptive statistics, what do we lose in our understanding of a sample if we just report the mean and not any measures of dispersion such as the interquartile range or standard deviation? How m..
Jurors and gender A jury list contains the names of all individuals who may be called for jury duty. The proportion of the available jurors on the list who are women is 0.53. If 40 people are selected to serve as candidates for being picked on the..
In the previous exercise, the small cell counts make large-sample analyses questionnable. Conduct small-sample inference, and interpret.
What is the cost structure of the air industry? How does it compare with other modes? How does this affect pricing, particularly for passengers? Be sure your answer includes examples from either advertising or the
Of the last 500 customers entering a supermarket 50 have purchased a wireless phone if the relative frequency approach for assigning probabiliteis
1. assume your utility function is the square root. if your current total wealth is 16 thousand dollars what is the
the distrubution with parameter thetacedil has pdf fy theta1thetae-ytheta where 0ltxltinfinity and thetagt0.find1. the
In studies examining the effect of humour on interpersonal attraction, McGee and Shevlin (2009) found that an individual's sense of humor had a significant effect on how the individual was perceived by others.
A normal population has a mean of 75 and a standard deviation of 5. You select a sample of 40. Compute the probability that the sample mean is Between 74 and 76.
When was the first ancient Greek Olympic game held?
You are interested in how much time students spend on the Internet each day. Here are data on the time spent on the Internet (in minutes) for a particular.
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