Question: hello, please help this questions with clear step and details , thabk you . i will give upvote if you do correctly and very details.

hello, please help this questions with clear step and details , thabk you . i will give upvote if you do correctly and very details.

1. Men's heights are normally distributed with a mean of 69.0 inches and a standard deviation of 2.8 inches, while women's heights are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. (a) What percentage of men must duck when walking through a door that is 72 inches high? (3 marks) (b) What percentage of women must duck when walking through a door that is 70 inches high? (3 marks) (c) What door height would allow at least 95% of men to walk through the door that is 72 inches high without ducking? (4 marks)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

In Problems 5-17 and 5-18. three different forecasts were developed for the demand for fertilizer. These three forecasts are a 3-year moving average, a weighted moving average, and a trend line....

hello, please help this questions with clear step and details , thabk you . i will give upvote if you do correctly and very details. 2. A salon wants to conduct a survey in order to study the...

PLEASE HELP General Guidelines A clear structure includes following the steps listed at the end of the case and incorporating the referenced material. Ideas must be clear and organized. Each question...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Please help me, I have never used Tableau before. If you give me your email I could send the Excel file to you also. I am really having trouble with the Verify Data section. Step 1 - Load and Verify...

MNG3702/101/3/2016 Tutorial Letter 101/3/2016 Strategy Implementation and Control MNG3702 Semesters 1 and 2 Department of Business Management PLEASE NOTE: This tutorial letter contains important...

this is a report for HR in this report i'm from the union side i have to make a Indivdual Strategy Report and Indivdiual Final report the following pics will give u all the details please please help...

Hi, Please help me with homework. Thank you !!! Thumbs up for ALL answers. Material: Book Title Social Media Marketing: A Strategic Approach Author Barker, Barker, Bormann, Roberts, Zahay...

please help me to find the answer for part 1, part3 and part4 Queensland University of Technology QUT Business School School of Accountancy AYB 339 Accountancy Capstone Integrated Case Study Semester...

I need help with this question, but it is saying,Iis saying to revise this question and I did i don't know why it keeps saying this. If I don't give the refernces how will you help me, or is it...

1 month deshawn rent in 9movies and 7video games for a total of $72 the next monday run in 3movies inside video games for a total of $42 find the renta cost for each movie and each video game

Flint Limited has a calendar-year accounting period. The following errors were discovered in 2020. 1. The December 31, 2018 merchandise inventory had been understated by $50,900. 2. Merchandise...

Please help me answer both. Freecs Inc. has $ 7 0 , 0 0 0 in debt, where the debt has a 4 % YTM and interest payments of $ 2 , 8 0 0 annually. The rest of their operations are financed with $ 3 0 , 0...

The balance sheets at the end of 2018 and 2019 of Kairos Industries are shown below: 2019 2018 Cash $102,950 $89,825 Accounts receivable 103,465 85,627 Inventories 38, 544 35,082 Total current assets...

The following chart shows ownership percentages of Devon Corp. in X, Y, and Z Corporations and dividends received by Devon from these corporations in 2017. Devon's Ownership Percentage Dividend...

Use Problem 50 to show that the steady-state current in an LRC-series circuit when L = h, R = 20 , C = 0.001 f, and E(t) = 100 sin 60t V, is given by ip(t) = 4.160 sin(60t - 0.588). Problem 50 Show...

Alice has a copy of a long?n-bit file?A?=??a n - 1 , a n - 2 , . . . , a 0 ?, and Bob similarly has an?n-bit file?B?=??b n - 1 , b n - 2 , . . . , b 0 ?. Alice and Bob wish to know if their files are...

It is possible to tow icebergs to coastal cities as a source of fresh water. What obstaclestechnological, social, environmental, and politicaldo you foresee for such an endeavor?

Please help it's urgent thank you. please write 400-450 words. thank you QUESTION 4 (20 MARKS) The success of any project is dependent on a diverse range of skills, abilities and competencies of the...

2. In this chapter, the reader should reflect on the following concepts: Differences, relationships, processes, patterns, contexts, symmetrical rela-tionships, complementary relationships, linear...

1. Discuss the following statement: Everything is seen, heard and said by a subject, and accordingly is subjective.

1. This chapter is designed to give the reader an understanding of how the way a problem is framed is crucial for how it is perceived, both by the recipient of a message and the person who wants to...