Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. the lengths of adult males' hands are normally dis

The lengths of adult males' hands are normally distributed with mean 188 mm and standard...

60.1K

Verified Solution

Question

Basic Math

image

The lengths of adult males' hands are normally distributed with mean 188 mm and standard deviation is 7 mm. Suppose that 42 individuals are randomly chosen. Round z-scores to 2 decimal places for use in calculations. Round all other answers to 4 where possible.a. What is the distribution of ? - Nb. For the group of 42, find the probability that the average hand length is more than 189.c. Find the first quartile for the average adult male hand length for this sample size.d. For part b), is the assumption that the distribution is normal necessary? Yes No

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

Basic Math
1.2K views

O r 4 cos 9 d Help Read It x 2 5 Watch it 5...

Finance
1.2K views

Discuss the five main stages in the process of venture capital financing.

Statistics
1.2K views

Use the sample data and confidence level given below to complete parts​ (a) through​ (d). A...

Physics
1.2K views

Two loudspeakers in a 20C room emit 700 Hz sound waves along the x-axis.If the...

Physics
1.2K views

A canon shell moving along a straight line bursts into two parts Just after the...

Physics
1.2K views

For a man walking with speed 3 2 km h rain appears to fall vertically...

Algebra
1.2K views

Find the minimum and maximum values of z=9x + 2y, if possible, for the following...

Accounting
1.2K views

In 2018, Donald Green worked for the Oriole Company and earned a gross salary of...

Accounting
1.2K views

1-What are the principal differences between common stock and preferred stock? 2-Preferred stock may...

Accounting
1.2K views

Bonds that can be exchanged for a fixed number of shares of the issuing corporations...

Accounting
1.2K views

Kyle, Inc., instituted a new process in October. A. Of the units started, 2,000 were...

Finance
1.2K views

please help (1) Fincher, Inc., has a total debt ratio of 48....