# BUS 308 Ashford Week 3 Quiz

This document of BUS 308 Week 3 Quiz includes answers to the next questions:

1. Question : There is little difference between the values of ta/2 and Za/2 when the samplesize is small. size is large. mean is small. mean is large. standard deviation is small. 2. Question : If the population proportion is .4 with a sample size of 20, then is this sample large enough so that the sampling distribution of is a normal distribution.True False 3. Question : For non-normal populations, as the sample size (n) _________, the distribution of sample means approaches a/an __________ distribution.decreases, uniform increases, normal decreases, normal increases, uniform increases, exponential 4. Question : As the sample size ________the variation of the sampling distribution of ___________.decreases, decreases increases, remains the same decreases, remains the same increases, decreases 5. Question : Assuming the same value of a, as the sample size increases, the value of ta/2 approaches the value of Za/2.True False 6. Question : If the sampled population has mean 48 and standard deviation 16, then the mean and the standard deviation for the sampling distribution of for n = 16 are4 and 1. 12 and 4. 48 and 4. 48 and 1. 48 and 16. True False 8. Question : As our sample standard deviation increases when all other parts of the confidence interval stay the same, then the confidence interval will become:wider narrower remain the same. 9. Question : When the sample size and sample standard deviation remain the same, a 99% confidence interval for a population mean,

## Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
\$26
The price is based on these factors:
Number of pages
Urgency
Basic features
• Free title page and bibliography
• Unlimited revisions
• Plagiarism-free guarantee
• Money-back guarantee
On-demand options
• Writer’s samples
• Part-by-part delivery
• Overnight delivery
• Copies of used sources
Paper format
• 275 words per page
• 12 pt Arial/Times New Roman
• Double line spacing
• Any citation style (APA, MLA, Chicago/Turabian, Harvard)

# Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

### Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

### Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

### Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.