Find out the probabilities for the given

Assignment Help Basic Statistics
Reference no: EM13954723

3. At a certain university, 30% of the students major in mathematics. Of the students majoring in mathematics, 60% are males. Of all the students at the university, 70% are males.

a. What is the probability that a student selected at random in the university is male and majors in mathematics?

b. What is the probability that a randomly selected student in the university is female or majors in mathematics or both?

Reference no: EM13954723

Questions Cloud

Proposing a change initiative related to motivation : Using the same organization that you selected in Week 1, propose a change that your organization could implement that would aid it strategically. The proposed change might relate to some area of need, performance deficiency, or other opportunity t..
Directors of britton plc wish to raise additional capital : The directors of Britton plc wish to raise additional capital. They currently have in issue one million £1 ordinary shares and no long-term loans. What options do they have available to raise extra capital and which would you advise them to choose..
Three entities in a bookstore database : There are 3 entities in a bookstore database as follows, (1) Author, (2) Book, and (3) Publisher. Each book may have more than one author, and each author may write more than one book. Each book was only published by one publisher, and one publisher ..
Statutory regulation governing : Answer the following questions for both sole traders and companies: (a) Is there any statutory regulation governing them?
Find out the probabilities for the given : What is the probability that a randomly selected student in the university is female or majors in mathematics or both?
Brick-and-mortar retail businesses : First, you have probably heard one character in a movie tell another that the three most important factors for determining the quality of a property are "location, location, location." It is true for businesses as well, particularly "brick-and-mortar..
Brief summary of the legislation : A list of actionable items that health care administrators should engage in to address the legislation and protect their organizations against non-compliance with the stated legislation.
The allocation and cost of resources : At a minimum, this assignment will contain an update to the Microsoft® Project file submitted in Week Three, including the following: Allocation of resources to project tasks (both labor and material), shown as resource assignments in the MS Project..
Income and expenditure account and statement of financial : From the following balances relating to the accounts of a small football club as at 31 March 20X8 draw up the income and expenditure account and the statement of financial position as at that date.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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