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Two members of the department of philosophy (Locke and Kant) were responsible for hiring a new professor. Each privately ranked from 1 to 10 the ten candidates who met the objective requirements (degree, specialty, and so forth). The rankings are shown in the table.
Begin by writing an interpretation of a low correlation and a high correlation. Then calculate an rs and choose the correct interpretation.
Candidates
Locke
Kant
A
7
8
B
10
C
3
5
D
9
E
1
F
G
H
2
4
I
6
J
How did the federal government shape the lives of U.S. citizens in the period from 1865 through the time of industrialization and urbanization?
1.assuming the population is large which sample size will give the smallest standard deviation to the statistic?a.n
What is coefficient of determination? Calculate F statistic. (Hint: You must complete the table to answer the question.)
Standard deviation of Rs. 1000. assuming the starting salaries follow a normal distribution: What is the probability that the starting salary will be more than Rs. 12000.
We wish to compare the average sales in two shops, to see if the population mean of the first one is higher than the second one. One shop had 100 sales averaging $94, with a standard deviation of $40.
Determine how large a sample would be necessary to estimate the population proportion with a margin of error of .05 at 95% confidence.
The best estimator or appreciative of the population proportion is 0.45. How large must the sample be?
What are the optimal values of A and B? What is the minimum cost and if the cost of B could be reduced to $42 per unit, how many units of B would be optimal? What would the minimum cost be?
a. Suggest another simple test for assessing the effectiveness of the investigational drug.
Here are 3 questions from my homework this week. I need help answering them as well as the work associated with the processes of obtaining the answers. Thank you!
A random sample of 20 shipments gives x‾ = 2.6 days and s = 0.4 day. Give a 99% confidence interval for the average transit time.
a local lawn service has determined the average time it takes to mow an average residential yard is thirty-five
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