Question: What is random-digit dialing and why is it used?

What is random-digit dialing and why is it used?

Step by Step Solution

★★★★★

3.30 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Random digit dialing is a technique used for tele... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

522-M-S-S-D (1834).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Q:

Many polls use random digit dialing (RDD) to obtain a sample, which means a computer randomly generates phone numbers of landlines. What is the frame for this type of sampling? Who would be excluded...

Q:

A salesperson uses random digit dialing to call people and try to interest them in applying for a charge card for a large department store chain. From past experience, she is successful on 2% of her...

Q:

Using random digit dialing, researchers call 1400 people and ask what obstacles (such as childcare) keep them from exercising. Identify the sampling technique used, and discuss potential sources of...

Q:

4.8 What is random-digit dialing and why is it used?

Q:

Please solve the case in the screenshot Case 16.2 Scientific Telephone Samples Scientific Telephone Samples (STS), located in STS offers two different methods for pulling working blocks. Santa Ana,...

Q:

When the Oregon Legislature established the Health Evidence Review Commission (HERC) during the 2011 legislative session, it combined two previously existing commissions, the Health Services...

Q:

Scientific Telephone Samples (STS), located in Santa Ana, California, specializes in selling sampling frames for marketing research.14 The STS sampling frame is based on a database of all working...

Q:

When the Oregon Legislature established the Health Evidence Review Commission (HERC) during the 2011 legislative session, it combined two previously existing commissions, the Health Services...

Q:

Random-digit dialing. Random-digit dialing is often used to select telephone survey samples. This technique randomly selects the last four digits of a telephone number from a telephone exchange. (An...

Q:

105 Random-digit dialing. To ascertain the effectiveness of their advertising campaigns, firms frequently conduct telephone interviews with consumers by using random-digit dialing . With this method,...

Q:

Airgistics provides air consolidation and freight-forwarding services for companies that ship their products internationally. As a part of its commitment to continuous process improvement, Airgistics...

Q:

An electromagnetic wave E = -20 e is travelling in isotropic linear non-magnetic dielectric medium. The dielectric constant (,) of the medium is: 3 9 (4x+3y-510%) V/m 5 03

Q:

Kelly Enterprises just reported the free cash flow ( FCF ) of $ 2 . 2 7 million in the past year. The FCF is projected to increase at a constant rate of 4 . 7 5 % per year. The corporation's weighted...

Q:

Explain the following: (i) Z-test of a mean (ii) t-test (iii) Chi-square one sample test (iv) The McNemar test (v) Koimogorov-Smirnov one simple test.

Q:

For the normal distribution described in Exercise 7.11, what is the probability that a randomly selected first mortgage would have been for an amount a. Between $239,000 and $259,000? b. Over...

Q:

For the normal distribution described in Exercise 7.12, what is the probability that a randomly selected tax preparation customer would have paid a fee a. Between $70 and $80? b. Under $60? c. Over...

Q:

Under what circumstances is it permissible to use the normal distribution in approximating the binomial distribution?

Q:

2. (6 pts) A major piece of your company's manufacturing equipment has failed and you need to buy a replacement. There are three alternatives. Which one should be selected based on rate of return...

Q:

Chapter 5 Assignment Seved 9 Your landscaping company can lease a truck for $7,300 a year (paid at year-end) for 5 years. It can instead buy the truck for $32,000. The truck will be valueless after 5...

Q:

Suppose that you are flipping 5 biased coins independently from one another. Theprobability of a coin landing HEAD is 0.6, and the probability of a coin landing TAILis 0.4. (a) What is the...