Question: When computing sample size, estimates of the sample mean (x), sample proportion (p), sample variance (v), or standard error (s or small sigma) are always

When computing sample size, estimates of the sample mean (x), sample proportion (p), sample variance (v), or standard error (s or small sigma) are always set to .5 because we have no way of knowing what those measures could be ahead of time.

Group of answer choices

True

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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

Students Have Also Explored These Related Mathematics Questions!

True or False The accuracy of the results obtained from a sample depends on the absolute number of observations and not on the percentage of the population being sampled. Stratified samples maximize...

1 of 40 2.5 Points A psychologist claims that more than 29 percent of the professional population suffers from problems due to extreme shyness. Assuming that a hypothesis test of the claim has been...

Student Major 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 A M M A M M E M O A E E M A O E M A M A M A O A M E E M A M Hotel Location Cost/Night Boulders Resort &...

1 The distribution of a random variable X and the distribution of the sample average of X are the same. True False QUESTION 2 Constructing a confidence interval involves computing the probability of...

In this assignment , you will examine what happens when different sample sizes are used to once ? What if you rolled the die 10 times or 100 times ? You will be given a data file that contains the...

MS1023 Business Statistics with Computer Applications MS1023 Business Statistics w/Comp Apps I Homework #3 - Use Red Par Score Form Chp. 7: Questions 1-50 1. Kristen Ashford purchased the subscribers...

The objective of this exercise is to understand the concept of estimator, (estimate), unbiasedness or otherwise of the estimator, standard error and sampling distribution (is it normal) of the...

Testbank-Final Exam Essentials of Biostatistics for Public Health, 2nd Edition Lisa M. Sullivan, PhD Test Bank - Final Exam 1. The following are body mass index (BMI) scores measured in 12 patients...

1-A real estate investor is considering purchasing a property that could result in multiple outcomes. She antipicates that there is a 45% chance of flipping the property for a net profit of $27,000,...

Davis Company began operations on January 1, 2013, adopting the conventional retail inventory system. None of its merchandise was marked down in 2013 and because there was no beginning inventory, its...

What types of conflicts arise with leases, and why?

please use microsoft excel and use cell references. please need help its urgent. Show all images Show all images Show all images done loading

An executive was quoted in Fortune as saying that "people in different functions hate each other." Allowing for some exaggeration because of dramatic license, do you find this to be true? Talk to...

The quality of the argumentation

The status rule: We tend to have more confidence in information presented by someone who has a relatively high status and rank in society than by someone who hasnt.

The spatial rule: The closer spatial proximity we have to an event, the more importance we will attach to it.