1. A

sample has a mean of M = 72. If one person with a score of X = 98 is removed

from the sample, what effect will it have on the sample mean? a. The sample

mean will increase. b. The sample mean will decrease. c. The sample mean

will remain the same. d. Cannot be determined from the information given

2. One

sample of n = 4 scores has a mean of M = 10, and a second sample of n = 10

scores has a mean of M = 20. If the two samples are combined, then what value

1. A

sample has a mean of M = 72. If one person with a score of X = 98 is removed

from the sample, what effect will it have on the sample mean? a. The sample

mean will increase. b. The sample mean will decrease. c. The sample mean

will remain the same. d. Cannot be determined from the information given

2. One

sample of n = 4 scores has a mean of M = 10, and a second sample of n = 10

scores has a mean of M = 20. If the two samples are combined, then what value

will be obtained for the mean of the combined sample? a. Equal to 15 b.

Greater than 15 but less than 20 c. Less than 15 but more than 10 d. None

of the other choices is correct.

The price is based on these factors:

Academic level

Number of pages

Urgency

Basic features

- Free title page and bibliography
- Unlimited revisions
- Plagiarism-free guarantee
- Money-back guarantee
- 24/7 support

On-demand options

- Writer’s samples
- Part-by-part delivery
- Overnight delivery
- Copies of used sources
- Expert Proofreading

Paper format

- 275 words per page
- 12 pt Arial/Times New Roman
- Double line spacing
- Any citation style (APA, MLA, Chicago/Turabian, Harvard)

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.

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.

Read moreEach 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.

Read moreThanks 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.

Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more