Question 2 of 12 View Policies Current Attempt in Progress According to the...

60.1K

Verified Solution

Question

Accounting

Question 2 of 12
View Policies
Current Attempt in Progress
According to the Internal Revenue Service, income tax returns one year averaged $1,332 in refunds for taxpayers. One explanation of this figure is that taxpayers would rather have the government keep back too much money during the year than to owe it money at the end of the year. Suppose the average amount of tax at the end of a year is a refund of $1,332, with Assume that amounts owed or due on tax returns are normally distributed.
(a) What proportion of tax returns show a refund greater than $2,400?
(b) What proportion of the tax returns show that the taxpayer owes money to the government?
(c) What proportion of the tax returns show a refund between $130 and $600?
(Round the values of z to 2 decimal places, e.g.2.53. Round your answers to 4 decimal places, e.g.0.2531.)
(a)P(x>$2,400)=
(b)P(x0)=
(c)P($130x$600)=
eTextbook and Media
Attempts: 0 of 4 used
image

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students