A committee of 3 people is to be selected randomly from one

Assignment Help Basic Statistics
Reference no: EM13642695

A committee of 3 people is to be selected randomly from one of two classes.class a has 5 men and 5 women. Class b has 4 men and 6 women. A fair coin is tossed to determine which class is chosen to select the committee from. Given that the committee selected is all male,find the probability that class a was chosen

a. 0.71 b. 0.60 c. 0.91 d. 0.87 e. 0.50

Reference no: EM13642695

Questions Cloud

If one person gets an outcome didi erent from those of the : three players simultaneously toss coins. the coin tossed by a b c turns up head with probability p1 p2 p3. if one
Are many women being denied the opportunity to join this : a survey found that womens heights are normally distributed with mean 63.5 in. and standard deviation of 2.5 in. a
If npgt5 and nqgtor equal to 5 estimate pmore than 7 with : if npgt5 and nqgtor equal to 5 estimate pmore than 7 with n11 and p0.6 by using the normal distribution as an
Suppose two dice are rolled repeatedly and the sum t of the : suppose two dice are rolled repeatedly and the sum t of the two numbers is to be observed for each roll. what is the
A committee of 3 people is to be selected randomly from one : a committee of 3 people is to be selected randomly from one of two classes.class a has 5 men and 5 women. class b has 4
The employees of cartwright manufacturing are awarded : the employees of cartwright manufacturing are awarded efficiency ratings. the distribution of the ratings approximates
Now suppose the true standard deviation of annual apple : according to the us department of agriculture the annual amount of apples eaten by a randomly chosen woman is normally
Assume that the significance level is a005 use the given : assume that the significance level is a0.05. use the given information to find the p-value and the critical values.with
When circuit boards used in the manufacture of compact disc : when circuit boards used in the manufacture of compact disc players are tested the long-run percentage of defectives is

Reviews

Write a Review

Basic Statistics Questions & Answers

  Using the p-value approach-test the hypotheses

Using the p-value approach, test the hypotheses at the 1% level of significance.

  One-way anova test-kruskal-wallis test

Random samples of populations (in thousands) of U.S. cities in three sections of the country are listed. Is there evidence to conclude a difference in means at the 0.001 level of significance?

  During the period of time that a local university takes

during the period of time that a local university takes phone-in registrations calls come in at the rate of one every

  1 a normally distributed population has a mean

1. a normally distributed population has a mean micro32 and a standard deviation ?7. for a set of samples of size

  A lock on a bank vault consists of three dials each with 30

a lock on a bank vault consists of three dials each with 30 positions. in order for the vault to open each of the three

  Density curve displayed

the maximum point total for the quarter was 200. The point totals for the 10 students are given in the stemplot below. For the density curve displayed below, which of the following is true?

  Data on the number of occurrences per time period and

data on the number of occurrences per time period and observed frequencies follow. compute the value of the test

  Compute the percentage of variance explained by the

compute the percentage of variance explained by the treatment effects . treatments a b c dss 24 ss 14 ss 26 ss

  Acrylic bone cement is sometimes used in hip and knee

acrylic bone cement is sometimes used in hip and knee replacements to fix an artificial joint in place. the force

  Formulate a linear program to determine production plan

Formulate a linear program to determine the production plan for the next three months that will minimize the total cost. Develop an EXCEL spreadsheet to find the optimal solution for Contois Carpets.

  Escription of binomial distribution

Comparing Computer Results. Refer to the Minitab display below. The probabilities were obtained by entering the values of n=6 and p = 0.0167.

  Determine the p-value of the test statistic

Let p represent the population proportion of all numbers in the corporate file that have a first nonzero digit of 1. Test the claim that p is less than 0.301 by using What is the P-value of the test statistic?

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