FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Suppose that the time required to complete 1040R tax form is normal distributed with a mean of 100 minutes and a standard deviation of 10

Suppose that the time required to complete 1040R tax form is normal distributed with a mean of 100 minutes and a standard deviation of 10 minutes. What proportion of 1040R tax forms will be completed in at most 81 minutes? Round your answer to at least four decimal places.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

A First Course In Probability

A First Course In Probability

Authors: Sheldon Ross

10th Edition

0134753119, 978-0134753119

More Books

Students also viewed these Mathematics questions

Question

please help Consider the probability that fewer than 15 out of 145 flights will be delayed. Assume the probability that a given flight will be delayed is 1 1 %. Approximate the probability using the...

Answered: 1 week ago

Question

Heaven buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 7 sugar cookies and 6 oatmeal cookies. What is the probability that Heaven reaches in the bag and...

Answered: 1 week ago

Question

Consider the following hypothesis, Ho : 0 = 4 Ha : 0> 4 Use the following information: n = 24, to find x2, the Rejection Region (step 3). Note: Round your answer to FOUR decimal places

Answered: 1 week ago

Question

★★★★★
Why do you suppose P&Gs marketing research includes face-to-face interviews for the situation described in this case? Would other forms of marketing research also be useful in this situation? Explain...

Answered: 1 week ago

Question

★★★★★
Jefferson County established a capital project fund in 2016 to build low-income housing with the transfer of $100,000 from the General Fund. A portion of that was expended on engineering studies in...

Answered: 1 week ago

Question

★★★★★
A sales tax is shared 50-50 between the county and the state. Businesses pay the county the full amount of the tax, and the county distributes half of the tax to the state. The county reports...

Answered: 1 week ago

Question

★★★★★
Examine experimental, quasi-experimental, and single-case designs using a sample study and the criteria provided at the end of the chapter.

Answered: 1 week ago

Question

★★★★★
Baxter manufactures electric hair dryers. Julie purchases a Baxter dryer from her local Ace Drugstore. Cox, a friend and guest in Julies home, has taken a shower and wants to dry her hair. Julie...

Answered: 1 week ago

Question

★★★★★
Schonhardt Corporation's relevant range of activity is 2,000 units to 6,000 units. When it produces and sells 4,000 units, its average costs per unit are as follows: Average Cost per Unit $7.15 $3.40...

Answered: 1 week ago

Question

★★★★★
You are an HR Generalist for Scuba Enterprises. The company employees approximately 250 people. The company sells diving equipment throughout the country. Throughout the last year and some changes...

Answered: 1 week ago

Question

★★★★★
VI . The following information is available for Greer Corporation for the year ended December 3 1 , 2 0 2 4 : \ table [ [ Collection of principal on non - current loan to a supplier,$ 1 5 , 0 0 0

Answered: 1 week ago

Question

★★★★★
9. Your neighbor who has a job says, "I am having heart surgery in two months." When does your neighbor have to tell the employer about the surgery?

Answered: 1 week ago

Question

★★★★★
A group from the class in the previous question has identified a bug in their code that will take a minimum of 16 tasks T = {t1...t16} to resolve. How many ways are there to assign the tasks if (5...

Answered: 1 week ago

Question

★★★★★
During a heavy storm, lightning struck an office building that houses the data center of a small accounting firm. The lightning caused a fire that interrupted the electricity supply to the building...

Answered: 1 week ago

Question

★★★★★
Four samples of 50 products each are collected and the number of defects in each sample is given below. Determine the standard deviation of the average fraction defective. Sample 1 23 4 Number of...

Answered: 1 week ago

Question

★★★★★
1&2 Estimated Overhead was $6million. Estimated Machine hours were 100,000 hrs. Actual Overhead was 3,990,000 and actual machine hours were 68,000 hours. The over or under applied is not material. 1-...

Answered: 1 week ago

Question

★★★★★
Much of the conversation about what constitutes a data warehouse has been driven by two influential thought leaders Bill Inmon and Ralph Kimball who have different approaches to modeling and...

Answered: 1 week ago

Question

★★★★★
B made an issue of 150,000 $1 ordinary shares at a premium of 20% the proceeds of which is received by cheque. What is the correct journal to record this? A. Bank Share capital Share premium B. Bank...

Answered: 1 week ago

Question

★★★★★
Describe the purpose of the employee handbook and explain what information should be included in the handbook. AppendixLO1

Answered: 1 week ago

Question

★★★★★
How is organizational culture communicated to new employees? AppendixLO1

Answered: 1 week ago

Question

★★★★★
How do the Calm Waters and White Water Rapids metaphors differ in their views of change? AppendixLO1

Answered: 1 week ago

Previous Question Next Question