Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 11, 2024

Can some one please tell me if I did this correctly? I have a fair coin that is flipped 104 times. X is the number

Can some one please tell me if I did this correctly?

I have a fair coin that is flipped 104 times. X is the number of heads. I need to find the normal distribution best approximates X. as N( , )

I think the answer is N(52,2.49)

I dont lnow if I did the formula correctly

Mean =52

(52)(0.5)(0.5) = 13

square root of 13 = 6.5 square root = 2.459

Thanks

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

Step: 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

Algebra Practice Sets 100 Problems And Solutions Volume 1

Authors: Sanjay Jamindar

1st Edition

1519534809, 978-1519534804

More Books

Students also viewed these Mathematics questions

Question

★★★★★

One end of a 0.25-m copper rod with a cross-sectional area of 1.2 10-4 m2 is driven into the center of a sphere of ice at 0 C (radius = 0.15 m). The portion of the rod that is embedded in the ice is...

Answered: 1 week ago

Question

★★★★★

Exercise 4 Create the following signal variables for 0 ts 10 sec, with.1 sec spacing: 1) x(t)=cos(5t) 2) y(t)e-2t 3) z(t) x(t) y(t) Plot x(t) with grid, title, and x-axis label using commands: plot,...

Answered: 1 week ago

Question

★★★★★

What is an installment sale? How do the tax laws ensure that taxpayers recognize all the gain they realize on an installment sale? How is depreciation recapture treated in an installment sale?...

Answered: 1 week ago

Question

★★★★★

LeMans Company produces specialty papers at its Fox Run plant. At the beginning of June, the following information was supplied by its accountant: Direct materials inventory ..... $62,400...

Answered: 1 week ago

Question

★★★★★

Can some one please tell me if I did this correctly? I have a fair coin that is flipped 104 times. X is the number of heads. I need to find the normal distribution best approximates X. as N( , ) I...

Answered: 1 week ago

Question

★★★★★

All revenue and expense accounts have been closed at the end of the calendar year for Oriole Company. The Income Summary account has total debits of $ 5 8 3 , 0 0 0 and total credits of $ 6 6 0 , 0 0...

Answered: 1 week ago

Question

★★★★★

Joseph is 72 years old and lives alone in a one-bedroom apartment in Stoughton. For the past 8 years he has been using a walker. He has a high risk of falling and needs assistance with some...

Answered: 1 week ago

Question

★★★★★

Stephanie Parker is a salaried, nonexempt administrator for Forise Industries and is paid biweekly. Her annual salary is $63,000, and her standard workweek is 45 hours. During the pay period ending...

Answered: 1 week ago

Question

★★★★★

Jamie Lee Jackson, age 26, is in her last semester of college and is anxiously waiting for graduation day that is just around the corner! She still works part-time as a bakery clerk, has been...

Answered: 1 week ago

Question

★★★★★

The three workplace conflict perspectives are: a. Managed, Functional, and Dysfunctional b. Managed, Interfunctional, and Traditional c. Traditional, Managed, and Interactionalist d. Traditional,...

Answered: 1 week ago

Question

★★★★★

You have a client named Takem's Appliances and Electronics, LLC, owned and operated by Tommy Takem. Takem's is located in a rural area of Southwest Virginia, and the majority of its customers are...

Answered: 1 week ago

Previous Question Next Question