Combinations from several different sets

Assignment Help Basic Statistics
Reference no: EM131941725

Following problems involve combinations from several different sets.

1. How many 5-people committees consisting of three boys and two girls can be chosen from a group of four boys and four girls?

2. How many 4-people committees chosen from four men and six women will have at least three men?

Reference no: EM131941725

Questions Cloud

Importance of mis in relation to data-driven decisions : Revise the previous proposal based upon the comments from your instructor. Explain the importance of MIS in relation to data-driven decisions.
Use truth tables to test for validity : If 9 is less than 10 and every odd number less than 10 is divisible by 3, then 9 is divisible by 3.
Mean amount should the injection machine : If the company wants 99% of all bags to have at least 5 kg as printed on the bag, what mean amount should the injection machine be set to put in each bag?
What is the probability that the mean weight : Inspectors select 20 servings at random, and weigh them. What is the probability that the mean weight is either below 240g or above 260g?
Combinations from several different sets : How many 5-people committees consisting of three boys and two girls can be chosen from a group of four boys and four girls?
What areas do you want to grow in : Have you ever supervised anyone before? For example, were you ever the president of a club in high school or college? What areas do you want to grow in?
What is the standard deviation of x : Let X be the number of weeks among the next 16 weeks in which the index rises. What is the standard deviation of X?
Examine the impacts of regular sex education programs : Examine the impacts of regular sex education programs - students took another survey questionnaire asking them if they ever had sex. After analyzing the results
Discuss how net neutrality will affect data networks : Base on your article review and the assigned reading, discuss how net neutrality will affect data networks and the availability of information to businesses.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Gathering randomized block experiment

Suppose the following statistics were calculated from data gathered from a randomized block experiment with k = 4 and b = 10:

  Find probability that children are enrolled in school

Of all 3 to 5 year old children, 56% are enrolled in school. A sample of 500 children age 3 to 5 year old is ramndom selected. Find the probability that at least 250 children are enrolled in school.

  Fewer than 30 individuals

Fewer than 30 individuals watched a movie at home this week ? b) More than 42 individuals watched a movie at home this week ?

  The null and alternative hypothesis

Test the claim that the mean GPA of night students is smaller than 2.9 at the 0.01 significance level.

  Probability eighth-graders have average score below value

Your performance as a principal depends on how well your entire group of eight-graders scores on the exam. What is the likelihood that your group of 115 eighth-graders will have an average score below 580?

  The announcements section of the homepage

To complete this assignment, you will need to refer to the YouTube links in the Announcements section of the homepage. You will need to set aside at least an hour for listening and analyzing the music as outlined below.

  Closest to the correlation for the data

A scatterplot shows a set of data points that are clustered close to a line that slopes down to the right. Which of the following values would be closest to the correlation for these data?

  Compute the test statistic

Assuming that the success rate of each raider at each trial is independent of all other attempts, and that the information presented can be regarded as based on two independent random samples of the two raiders' overall performance, can you say wh..

  What occupation has the highest emotional index score

What occupation has the highest emotional index score? What occupation has the lowest emotional index score? What is the range of the data?

  Is the rate of twin births the same among very young mothers

In 2001 a national vital statistics report indicated that about 3% of all births produced twins. Is the rate of twin births the same among very young mothers?

  Determine average number of people waiting in line

Customers arrive at an automated coffee vending machine at a rate of 4 per minute, following a Poisson distribution. What is the average number of people waiting in line?

  How to describe the standard normal distribution

Describe the standard normal distribution. Explain why it can be used to find probabilities for all normal distributions.

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