subject
Mathematics, 18.03.2022 22:00 bobiscool3698

Some accounting firms give the client an option to pay an additional fee when doing their tax return, that guarantees company support should the client be audited. A large accounting firm would like to update their fee for this type of service. In previous years, the average cost to the firm for being involved in a client audit was $679. To determine if this cost has changed, the firm randomly samples 42 clients who got audited. The average audit cost for this sample of clients was $727 with a standard error of $10.96. (a) Compute a 99% confidence interval for the true average involvement cost for all client audits for this company: (Use 4 decimals.) ($ ,$ ) (b) Based on the above interval, should the firm conclude the average audit involvement cost is different than $679

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, saja19
Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary
Answers: 3
image
Mathematics, 21.06.2019 17:00, TheOriginal2x
What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm
Answers: 1
image
Mathematics, 21.06.2019 20:00, brunovillarreal6576
Find the slope of the line passing through a pair of points
Answers: 2
image
Mathematics, 21.06.2019 21:00, vliu470
Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step
Answers: 3
You know the right answer?
Some accounting firms give the client an option to pay an additional fee when doing their tax return...

Questions in other subjects:

Konu
Mathematics, 18.03.2021 02:30
Konu
Social Studies, 18.03.2021 02:30
Konu
Mathematics, 18.03.2021 02:30
Konu
Mathematics, 18.03.2021 02:30