Assuming a normal distribution with a mean of 5 and standard deviation of 1.2, what is...

60.1K

Verified Solution

Question

Basic Math

  1. Assuming a normal distribution with a mean of 5 and standarddeviation of 1.2, what is the P(X = 6)?
    1. 0
    2. 0.2033
    3. -0.8333
    4. 0.8333

  2.   Assuming the expected value of a distribution is 4and the standard deviation is 0.85, what would be the expectedvalue if a constant of 1 added to each value of x?
    1. 4.00
    2. 4.85
    3. 5.00
    4. 5.85

  3. What distribution would you use if you want to find theexpected number of heads when you flip a coin 100 times?
    1. Normal
    2. Uniform
    3. Geometric
    4. Binomial

  4.   What distribution would you use if you want to findthe expected number of times you have to roll a die until you get a6?
    1. Normal
    2. Uniform
    3. Geometric
    4. Binomial
  5.   What is the expected number of times you will getheads if you flip a fair coin (50/50 chance of heads or tails), ifyou flip the coin 5,000 times?
    1. 0
    2. 50
    3. 2500
    4. 5000

Answer & Explanation Solved by verified expert
4.3 Ratings (825 Votes)
SolutionAssuming a normal distribution with a mean of 5 and a standarddeviation of 12 what is the PX 6Answer 1 0Because the probability of a continuous random variableat a single point is always 0Assuming the expected value of a    See Answer
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