Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. a fair die is rolled 20 times calculate the varian

A fair die is rolled 20 times Calculate the variance of the sum of the...

80.2K

Verified Solution

Question

Statistics

image

A fair die is rolled 20 times Calculate the variance of the sum of the rolls The expected sum of the 20 rolls is Type an integer or a simplified fraction HI

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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

1. Explain the effect that pregnancy would have on a woman's ability to exercise. Particularly consider...

Medical Sciences
Q

Gadolinium needs to be strongly chelated when used for NMR and magnetic resonance imaging because...

Biology
Q

Current flowing through a cylindrical conductor of area of cross section 1 mm is A...

Physics
Q

3 4 5 mm 4 6 mm Two light wave from coherant sources superpose 2...

Physics
Q

ng the on of eld in force A particle of specific charge kg is projecte...

Physics
Q

Find the unit rates. If necessary, round your answers to the nearest hundredth. $6.19 for...

Geometry
Q

Find the interior angle measures of each inscribed quadrilateral 5 B 3y 16 A D...

Geometry
Q

Exxon/Mobil scientists flew over an ocean oil spill that looked like a large circular disc.At...

Basic Math
Q

Evaluate the double integral over the given region R R 18y 12x dA R 0...

Calculus
Q

Calculating sales estimates, derived from an estimate of the sales growth rate, is how the...

Accounting
Q

hello please provide workings as well thank you Muhammad invested a sum of his...

Finance
Q

Define direct costs and indirect costs. Explain why managers consider direct costs to be more...

Accounting