Specific type of probability

Reference no: EM13975316

1. Attendees at an industrial trade show are given the opportunity to fill out a card that entitles them to receive a free software package from the sponsoring firm. The cards are placed in a bin, and 30 winners will be drawn. Considering the 30 winners as a sample from all of the persons filling out such cards, is this a probability sample or a nonprobability sample? What specific type of probability or nonprobability sample does this procedure represent?

2. To obtain a sample of the invoices over the past year, a clerk uses the computer to select all invoice numbers that are a multiple of 13. If the invoice numbers are sequential, beginning with 1, what type of sample does this represent?

Reference no: EM13975316

Questions Cloud

Income characteristics of persons : a. A purchasing agent has just received a shipment of shock-resistant watches and wants to find out approximately how far they can be dropped onto a concrete surface without breaking the crystal. b. General Mills wants to learn the age, gender, a..

How much energy, in joules, is stored in this configuration : Assume that each of these individual charges has a mass of 5*10^-18kg. If one charge is released and allowed to be pushed away by the other charges (which are held in place), what will be the final velocity of the free charge? (Assume the potentia..

What is its speed at any time after it is released : If a charge of equal mass but opposite charge is placed at the midpoint of one of the side of the square, what is its its potential energy at that point? Express your result with at least 4 significant figures.

Why cooperation can be mutually beneficia : Explain, using the prisoners dilemma analysis, why cooperation can be mutually beneficial, but if conditions prevent cooperation or collusion from happening, the outcome is worse for both parties.

Specific type of probability : Considering the 30 winners as a sample from all of the persons filling out such cards, is this a probability sample or a nonprobability sample? What specific type of probability or nonprobability sample does this procedure represent?

Find the magnetic field at the origin : Four infinite straight currents are perpendicular to the plane of the page as shown in the figure below (a dot indicates a current coming out of page, a cross indicates a current coming in). Find the magnetic field (magnitude and direction) at the..

How can they be used to predict likely outcomes : Explain how payoff matrices used in Game Theory illustrate mutual interdependence among firms in oligopolies. How can they be used to predict likely outcomes?

Probability sample or a nonprobability sample : The cards are placed in a bin, and 30 winners will be drawn. Considering the 30 winners as a sample from all of the persons filling out such cards, is this a probability sample or a nonprobability sample? What specific type of probability or nonp..

The modernist and critical theory perspective : 2000 words essay on organisational theory. You will need to refer to the 2 journal article for the essay.

User Account

All Pages