Mathematics, 06.04.2020 18:37 bferguson1116
A cost accountant wished to establish the average amount, (no image) , spent by executives per day on travel and lodging. Then a comparison, between the average and the amount turned in to be reimbursed, will be made and unreasonably high or low expense amounts audited. A random sample of 50 executive expense receipts is taken. The average in the sample was $208, and the standard deviation was $29. The accountant prepares a 90-percent confidence level for (no image).
a. What is the confidence interval?
b. Interpret the confidence interval in part a.
c. How would the auditor use these data to determine if an audit should be conducted?
Answers: 3
Mathematics, 21.06.2019 17:00, joejoefofana
Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?
Answers: 1
Mathematics, 22.06.2019 01:00, reganleigh00
The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places
Answers: 3
A cost accountant wished to establish the average amount, (no image) , spent by executives per day o...