45 numbers are rounded off to the nearest integer and then summed. If the individual round-off error are uniformly distributed over (−.5,.5) what is the probability that the resultant sum differs from the exact sum by more than 2?
In: Statistics and Probability
What are the key factors that prohibit an organization from obtaining return on their IT investment? Try to use specific examples of organizational, individual and technological factors that IT systems have not been utilized to their full potentials in terms of organizational outcome impacts.
In: Finance
African Americans, Hispanics, American Indians and people from India, Bangladesh, Sri Lanka and Pakistan have a higher risk of Chronic Kidney Disease. Why is this? What are the effects of Chronic Kidney Disease on the quality of life of an individual?
In: Anatomy and Physiology
The probability that a randomly selected individual in a certain Community has made an online purchase a 0.39 suppose that a sample of 10 people from the community is selected. What is the probability that at most three of them has made an online purchase?
In: Statistics and Probability
40 numbers are rounded off to the nearest integer and then summed. If the individual round-off error are uniformly distributed over (−.5,.5) what is the probability that the resultant sum differs from the exact sum by more than 2 ?
In: Math
African Americans, Hispanics, American Indians and people from India, Bangladesh, Sri Lanka and Pakistan have a higher risk of Chronic Kidney Disease. Why is this? What are the effects of Chronic Kidney Disease on the quality of life of an individual?
In: Anatomy and Physiology
1.I recently asked 100 middle school students to complete a statistics test. The mean score on the test was 30 points with a standard deviation of 5 points. The scores followed a normal distributions. Using this information, calculate the following:
a. What is the probability a student earned a score of 45 points or less? P (score < 45 points) =
b. What is the probability a student earned a score higher than 30 points? P(score > 30) =
c. What is the probability a student earned a score between 25 and 45 points? P (25 points < score < 45 points) =
d. I want to know the cutoff value for the upper 10%. What score separates the lower 90% of scores from the upper 10%? P (score < _______) = 90% or 0.90 cumulative area to the left
e. I want to know the cutoff values for the lowest 25%. P (score < ________) = 25% or 0.25 cumulative area to the left
f. I would also like to know the cut off values for the highest 25%. P (score > _______) = 25% or 0.25 cumulative area to the right
In: Statistics and Probability
Problem 7-10
Child and Dependent Care Credit (LO 7.3)
Clarita is a single taxpayer with two dependent children, ages 10 and 12. Clarita pays $3,000 in qualified child care expenses during the year.
If her adjusted gross income (all from wages) for the year is $19,600 and she takes the standard deduction, calculate Clarita’s earned income credit and child and dependent care credit for 2019. Click here to view the Earned Income Credit table.
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In: Accounting
Consider two countries, Home and Foreign, trading two goods, Rice and Car. The Home country is endowed with abundant capital relative to labor and hence has comparative advantage to specialize in Cars; whereas the Foreign country is endowed with abundant labor and specializes in Rice. Once they start trading, the price of car decreases, and the price of rice increases in the Foreign country. How would the decrease in the price of car affect the income of each of the following factors under each trade model in the Foreign country?
a. Ricardo Trade model i. Real wage earned by labor
b. The Specific-factors trade model i. Rental rate of capital ii. Rental rate of land iii. Real wage earned by labor
c. The Heckscher- Ohlin (H.O.) Trade model i. Rental rate of capital ii. Real wage earned by labor
d. Is there a gain from trade for the foreign country under the H.O. Model? Explain (you may use a graph to illustrate your answer)
Need Answer ASAP please!!!! I pay for this app for this reason!
In: Economics
Having a difficult time writing this code up. ( JAVA based ) Will Copy and paste the whole solution I was left with. Thank you in advance !
Lab 5 – Class Statistics
Write a program which will uses the file Lab5Data.txt containing student names and the points they had earned at the end of the class. The program should use one or more arrays to create a report with the following information:
-A table containing the student name, total points they earned and the letter grade that would be given.
-The student with the highest score and the average points earned and average letter grade given
You may use single single dimension arrays, multi-dimension arrays or both.
Capture screen output of your report and save as GradeReport.txt
(Optionally, you may add code to create this file using java; see note below)
Name your program Grade.java. Upload files Grade.java, and GradeReport.txt to Canvas.
Note: the data files mentioned downloaded from the Canvas files area.
Refer to the files TipsForLab5.pdf, ReadData.txt, WriteData.txt for additional information that may be usefull in completing this lab.
In: Computer Science