What is the probability of obtaining 3 heads and 2 tails

Assignment Help Basic Statistics
Reference no: EM131846573

1) 5 fair coins are tossed in the air at once. What is the probability of obtaining 3 heads and 2 tails?

Please address the question using a response in the form of a fraction.

2) What is the probability of exactly 2 people in a group of 10 to have the same birthday?

Please answer in the form of a probability to the thousandths place (i.e. use decimal places).

3) If there are 121 balls in a bag labeled from 1 - 121, and you choose one, what is the probability it it will be an odd number or greater than 75?

Please answer in the form of a percentage to 1 decimal place (no % symbol).

Reference no: EM131846573

Questions Cloud

Confidence interval for the population mean change : Construct and interpret a? 95% confidence interval for the population mean change in the Mathematics score for students who pay a private tutor.
Confidence interval using the the mean : How would you determine the Confidence Interval using the the mean, standard deviation, and sample size? Please describe.
What difference between deliberate and emergent strategies : What is the difference between deliberate strategies and emergent strategies? How might emergent help with a future strategic planning process?
What is the probability that a tire wears out : What is the probability that a tire wears out before 70,000 miles? What is the probability that a tire lasts more than 100,000 miles?
What is the probability of obtaining 3 heads and 2 tails : 1) 5 fair coins are tossed in the air at once. What is the probability of obtaining 3 heads and 2 tails
How could constructivism be used in an integrated approach : How could constructivism be used in an integrated approach to teaching science and math? Explain
What is the probability of exactly 2 people : 1) 5 fair coins are tossed in the air at once. What is the probability of obtaining 3 heads and 2 tails?
Discuss your suggestion on how to improve the search ranking : Compare the ranking of your brand with those of 2-3 major competitors. Briefly discuss your suggestions on how to improve the search rankings.
Create an outline for your community risk-reduction project : Create an outline for your community risk-reduction project. The outline should include the type of disaster or hazard impacting the community.

Reviews

Write a Review

Basic Statistics Questions & Answers

  What is the marbles translational velocity

A marble (m=0.05 kg, r=0.01 m) is placed on an incline at a height of 0.5 m and allowed to roll down the incline. What is the marbles translational velocity when it reaches the bottom of the incline?

  Confidence interval for the average amount of a claim

The company obtains a random sample of 165 claims and finds x‾ = $16,530 and s = $5,542. Give a 95% confidence interval and a 99% confidence interval for the average amount of a claim.

  Discuss the difference between the values

Assuming that these data represent a sample rather than a population, compute the variance and standard deviation.

  Mean score in the population of all young women

Give the 90% confidence interval for the mean score in the population of all young women.

  Test hypothesis that the proposed route is more profitable

Test the hypothesis that the proposed route is more profitable than the alternative route. Use a significance level of your choice.

  Describe possible sources of bias in given results

Is this an observational or an experimental study?- What is the variable of interest?- Describe possible sources of bias in these results.

  Use the empirical rule approximately 95 of all newborn

the respiratory rate per minute in newborns varies according to a distribution that is approximately normal with mean

  Calculate the confidence interval for the population mean

STAT11048 (T1, 2016) - Assessment. In a mathematics test, a random sample of 2025 sixth graders had a mean score of 68.1 and a standard deviation of 9. Calculate the 95% confidence interval for the population mean

  Describe how you will simulate a component

Two pair or three of a kind? When drawing five cards randomly from a deck, which is more likely, two pairs or three of a kind?

  Construct confidence level with a standard deviation

A sample of 16 consumers is taken. The average age in the sample was 22.5 years with a standard deviation of 5 years. Construct a 95% confidence level.

  Identify the fallacies of presumption

Johnson is employed by the General Services Administration, and everyone knows that the GSA is the most inefficient branch of the government.

  Examples of middle school class room procedures

Would you be able to help me with coming up with some examples of middle school class room procedures? maybe starting from the beginning of class

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