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

Question

1 Approved Answer

The length of the human index finger is normally distributed with mean 6 cm and standard deviation 0.5 cm. If 9 people are chosen at

The length of the human index finger is normally distributed with mean 6 cm and standard deviation 0.5 cm. If 9 people are chosen at random, then the probability that the average length of their index fingers is between 5.75 cm and 6.47 cm is . (Round your answer to 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

Monthly Problem Gems

Monthly Problem Gems

Authors: Hongwei Chen

1st Edition

1000402282, 9781000402285

More Books

Students also viewed these Mathematics questions

Question

★★★★★
An ac voltmeter, which displays the rms voltage between the two points touched by its leads, is used to measure voltages in the circuit shown in FIGURE 24-36. In this circuit, the ac generator has an...

Answered: 1 week ago

Question

★★★★★
Can you think of ways in which Freuds theories of unconscious motivations are commonly used in popular culture? How accurately do you think such popular uses of Freudian theories reflect Freuds ideas?

Answered: 1 week ago

Question

★★★★★
What does a person include in his/her application?

Answered: 1 week ago

Question

★★★★★
The value of business personal property at Kim's business fluctuates periodically, which is due largely to fluctuations in the value of inventory on hand. Kim's property insurance policy requires the...

Answered: 1 week ago

Question

★★★★★
Problem 7-29 Direct Method, Variable versus Fixed Costing and Performance Evaluation AirBorne is a small airline operating out of Boise, Idaho. Its three flights travel to Salt Lake City, Reno, and...

Answered: 1 week ago

Question

★★★★★
For each of the following two functions f ( n ) and g ( n ) , indicate whether f = O ( g ) , or f = \ Omega ( g ) or both ( in which case f = \ Theta ( g ) ) . ( a ) f ( n ) = n 1 0 0 andg ( n ) = n...

Answered: 1 week ago

Question

★★★★★
A merchant obtains the retail price of an item by adding 20% to the wholesale price. Later, he has a sale and marks every item down 20% from the retail price. Is the sale price the same as the...

Answered: 1 week ago

Question

★★★★★
One gallon equals 4 quarts. The following program intends to read a floating-point value from input, convert the value from quarts to gallons, and output the volume in gallons, but the code contains...

Answered: 1 week ago

Question

★★★★★
Cash $ 120,000 Accounts receivable 48,000 Maintenance expense 22,000 Advertising expense 17,360 Fees earned 128,800 Lisa Assaad, Capital, April 1 ? Salaries expense 61,000 Machinery 93,000 Accounts...

Answered: 1 week ago

Question

★★★★★
Question 2 (20 marks) A vertical sag curve 220 m long connects a falling gradient of 5 in 100 and a rising gradient of 3 in 100. The RL and chainage of the gradient intersection point (I) is 90m and...

Answered: 1 week ago

Question

★★★★★
(b) A stock price is currently $100. Over each of the next two six-month periods it is expected to go up by 10% or down by 10%. The risk-free interest rate is 8% per annum with annual compounding...

Answered: 1 week ago

Question

★★★★★
Only about 18% of all people can wiggle their ears. Is this percent higher for millionaires? Of the 350 millionaires surveyed, 74 could wiggle their ears. What can be concluded at the = 0.10 level of...

Answered: 1 week ago

Question

★★★★★
What is the interrelationship between the Johari Window Model and laboratory learning?

Answered: 1 week ago

Question

★★★★★
How can you use the Johari Window Model as a tool to understand interpersonal communications?

Answered: 1 week ago

Question

★★★★★
Identify and explain the communication processes that a manager can use in a work group.

Answered: 1 week ago

Previous Question Next Question