The average starting salary of this year's vocational school graduates is $35,000 with a standard deviation of $5,000. Furthermore, it is known that the starting salaries are normally distributed. Below what starting salary does 5% of the graduates earn?
The average starting salary of this year's vocational school graduates is $35,000 with a standard deviation...
2. The average starting salary for this year's graduates at a large university (LU) is $50,000 with a standard deviation of $8,000. Furthermore, it is known that the starting salaries are normally distributed. a. What is the probability that a randomly selected LU graduate will have a starting salary of at least $61,900? b. Individuals with starting salaries of less than $36,800 receive a low income tax break. What percentage of the graduates will receive the tax break? Please if...
The average starting salary of this year’s graduates of a large university (LU) is $55,000 with a standard deviation of $4,000. Furthermore, it is known that the starting salaries are normally distributed. What is the probability that a randomly selected LU graduate will have a starting salary of at least $52,700? Individuals with starting salaries of less than $45,00 receive a free class. What percentage of the graduates will receive the free class? What percent of graduates will have their...
According to a National Association of Colleges and Employers, the average starting salary for new college graduates in health sciences is $51,541. The average starting salary for new college graduates in business is $53,901.† Assume that starting salaries are normally distributed and that the standard deviation for starting salaries for new college graduates in health sciences is $13,000. Assume that the standard deviation for starting salaries for new college graduates in business is $17,000. What is the probability that a...
Suppose you do average starting salary is $50,000 with a standard deviation of $5,000. an analysis of the starting salaries of 100 recent Lehman graduates. You find that the (5 points) Find the 90% critical values. a. (5 points) Find the 95% critical values. b.
The mean starting salary for college graduates in 2016 was $36,000. Assume that the distribution of starting salaries follows the normal distribution with a standard deviation of $3,000. 1.What is the probability that a graduate will have a starting salary more than $43,500? 2. What is the probability that a graduate will have a starting salary between $42,000 and $43,500? 3. What is the probability that a graduate will have a starting salary between $30,000 and $45,000? 4. What starting...
The average starting salaries for 55 graduates with a certain major was $43949. The standard deviation for all graduates with that major was $8937. Give the 94% confidence interval for the population mean. Round the endpoints to the nearest dollar, and do not put commas in your numbers. Confidence interval: ( , )
According to the National Association of Colleges and Employers, the 2015 man starting salary for new college - $51.541. The man 2015 stating for new colega grein business was $33,001. Asume that starting sales normally distributed and that the des $11.000. Assume that the standard deviation for starting lanes for new college graduates in business $17,000. c) What the probability that a new college graduate in business wil eam a starting salary of at least 567.000 (Round your name to...
The average starting salary of a random sample of 100 high school students was found to be $31,840. The population standard deviation for all such individuals is known to be $9,840. (12) Ten years ago, the average starting salary was $25,000. Does the sample data support the claim that the starting salary for this group has increased? Use alpha = 0.05. (6) Describe in general Type I and Type II errors and the Power of the test. (6) Describe in...
A sample of new Widener Engineering graduates reveals an average starting salary of 74,000 with a standard deviation of 9,000, an n=25, compute an interval estimate for their salary at a .04 level of confidence?
According to government records, the starting salary for an individual with a BA degree in Liberal Arts in 2010 was $35,000 with a standard deviation of $5,000. A researcher at a small liberal arts college wants to see if the graduates at his college had higher starting salaries than the national average. A random sample of 25 students who graduated in 2010 reveals that their average starting salary was, X = $38,000. Using the data, suppose the true mean salary...