Probability that more than 3 of them are successful

Assignment Help Basic Statistics
Reference no: EM131902739

A new surgery is successful 75% of the time. If the results of 6 such surgeries are randomly sampled, what is the probability that more than 3 of them are successful? Carry your intermediate computations to at least four decimal places, and round your answer to at least two decimal places.

Reference no: EM131902739

Questions Cloud

Describe how the word bank come into being : Where and how exactly does Prof. Ferguson describe how the word bank come into being. What can we learn from this part of the series for today's economics?
Months of antidepressant therapy : After six months of antidepressant therapy, Mrs. Adams (above) reports an increase in nervousness and a frequent feeling of worry while at work.
How creating milestones for completing a task can be helpful : How much longer do you estimate the task will take you? Identify how creating milestones for completing a task can be helpful.
Explain sustainable approach to waste reduction developed : Explain the sustainable approach to waste reduction developed by the company you selected. Evaluate other businesses that might benefit from the waste.
Probability that more than 3 of them are successful : If the results of 6 such surgeries are randomly sampled, what is the probability that more than 3 of them are successful?
What is the probability that she gets fewer : Carry your intermediate computations to at least four decimal places, and round your answer to at least two decimal places.
Analyze how the sales forecast impacts all other forecasts : Analyze how this sales forecast impacts all other forecasts for the firm, such as materials, labor, overhead, cash receipts, and disbursements.
Calculated probability based on relative frequency : What would be the calculated probability based on relative frequency?
Are the kids in butterfield as sick as the kids : For the entire state; the weekly average was 16 and the standard deviation 2.35. Are the kids in Butterfield as sick as the kids throughout the state?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find the following probabilities for the standard normal

find the following probabilities for the standard normal random variable z. we are suppose to use the z table but i am

  Simple random sampling process

Randomly select a sample of five rental agencies. Start with row two and column two. The number is 90935. Use the first two numbers starting with 90.

  Describe real-life situations to which normal distribution

Normal 0 false false false EN-US X-NONE X-NONE describe real-life situation..

  Probability that a randomly selected passener

Find the probability that a randomly selected passenger has a waiting time less than 0.75 minutes.

  Find confidence interval of mean number of er patients

Find the 95% confidence interval of the mean number of ER patients treated each day in the hospital if the standard deviation is 8 instead of 4.

  Payoff for game of dice

Two people are playing a game. Only one dice is thrown. If the outcome is a 2 or a 3, then player 1 pays player 2 $6. How much should player 2 pay player 1 when a 1, 4, 5 or 6 is thrown so that player 1 and 2 break even

  Discuss and give examples of three methods

Discuss and give examples of three methods that are used in marketing research for determining sample size.

  What advice should researchers give people

Explain to someone who has not studied Statistics what the P-values mean here.- What advice should the researchers give the people who raise largemouth bass?

  List all the permutations of four objects

A bag contains 9 nickels, 4 dimes, and 5 quarters. If you draw 3 coins at random from the bag, without replacement, what is the probability that you will get a nickel, a quarter, and a nickel, in order?

  Estimating measurement units

Choose the most reasonable measurement. Tyrell read the nutrition label on the back of his frozen dinner. Choose the most reasonable estimate for the amount of sodium in the dinner.

  Statistics-probability of die rolls

A 6-sided die is rolled and depending on the result a ball is then chosen from one of three boxes. If the roll results in a 1 a ball is drawn from box A

  Hypothesis test using the normal distribution

You wish to test the following claim (Ha) at a significance level of α=0.05.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd