User Account

All Pages

Which have binomial distributions

Assignment Help Basic Statistics
Reference no: EM132474438

For the random variables described below, which have binomial distributions?

a. You toss a balanced coin 50 times and count the number of heads.

b. Replacement heart valves have a probability of 0.77 of performing well for 15 years. It is reasonable to assume that values in different patients fail (or not) independently of each other. Let X be the number of patients in a group of 500 who will need another valve replacement within 15 years.

c. You deal 10 cards from a shuffled deck and count the number of red cards.

Reference no: EM132474438

Questions Cloud

Complete the project in a resource-leveled environment : Make a resource-leveled project schedule in MS Excel. How long will it take to complete the project in a resource-leveled environment?
Determine what was the amount : Did the firm earn a net income or incur a net loss for the period? What was the amount? The Computer Store had the revenue and expenses during the month.
Find the probability that the number of heart attacks : Use the Binomial Calculator to find the probability that the number of heart attacks in the drug group is at most 56
What is the probability that at least 8 of the 12 have visit : What is the probability that at least 8 of the 12 have visited an auction site in the past month?
Which have binomial distributions : For the random variables described below, which have binomial distributions?
What is the net incom and loss : What is the net income/loss given the following information: depreciation expenses = $3,900; bank service charges = $478; salaries expense = $65,800
What is the sample mean : A recent article in a college newspaper stated that college students get an average of 5.2 hrs of sleep each night.
Weight of grapefruit is normally distributed : Weight of Grapefruit is normally distributed with a mean weight of 16 Ounces and a standard deviation of 4 Ounces.
How much of each resource should kaplan acquire : How much of each resource should Kaplan acquire? By doing so, what is the incremental contribution that can be obtained? What quantity of each computer

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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