Question

The extract of a plant native to Taiwan has been tested as a possible treatment for Leukemia. One of the chemical compounds produced from the plant was analyzed for a particular collagen. The collagen amount was found to be normally distributed with a mean of 668 and standard deviation of 5.7 grams per mililiter. Round all answers to 4 decimal places.

(a) What is the probability that the amount of collagen is greater than 66 grams per mililiter?

(b) What is the probability that the amount of collagen is less than 79 grams per mililiter?

(c) What percentage of compounds formed from the extract of this plant fall within 1 standard deviations of the mean?

Answer #1

The extract of a plant native to Taiwan has been tested as a
possible treatment for Leukemia. One of the chemical compounds
produced from the plant was analyzed for a particular collagen. The
collagen amount was found to be normally distributed with a mean of
79 and standard deviation of 6.8 grams per mililiter.
(a) What is the probability that the amount of collagen is
greater than 77 grams per mililiter? answer:
(b) What is the probability that the amount...

The extract of a plant native to Taiwan has been
tested as a possible treatment for Leukemia. One of the chemical
compounds produced from the plant was analyzed for a particular
collagen. The collagen amount was found to be normally distributed
with a mean of 66 and standard deviation of 8.4 grams per
mililiter.
(a) What is the probability that the amount
of collagen is greater than 64 grams per mililiter?
answer:
(b) What is the probability that the amount
of collagen...

The extract of a plant native to Taiwan has been tested as a
possible treatment for Leukemia. One of the chemical compounds
produced from the plant was analyzed for a particular collagen. The
collagen amount was found to be normally distributed with a mean of
77 and a standard deviation of 5.5 grams per milliliter.
(a) What is the probability that the amount of
collagen is greater than 67 grams per milliliter?
answer:
(b) What is the probability that the amount of...

The extract of a plant native to Taiwan has been tested as a
possible treatment for Leukemia. One of the chemical compounds
produced from the plant was analyzed for a particular collagen. The
collagen amount was found to be normally distributed with a mean of
7171 and standard deviation of 9.99.9 grams per mililiter.
1. What percentage of compounds formed from the
extract of this plant fall within 22 standard deviations of the
mean?

The extract of a plant native to Taiwan has been tested as a
possible treatment for Leukemia. One of the chemical compounds
produced from the plant was analyzed for a par- ticular collagen.
The collagen amount was found to be normally distributed with a
mean of 74 and standard deviation of 8.2 grams per milliliter.
(a)
[3 pts] What is the probability that the amount of collagen is
greater than 60 grams per milliliter?
(b)
[3 pts] What is the...

The extract of a plant native to Taiwan has been tested as a
possible treatment for Leukemia. One of the chemical compounds
produced from the plant was analyzed for a particular collagen. The
collagen amount was found to follow a normal model with a mean of
78 g/mL and standard deviation of 6.3 g/mL.
What is the probability that the amount of collagen is less than
80 g/mL? Answer:
What percentage of compounds formed from the extract of this
plant...

In this second portion of the Final Exam, you will critically
evaluate a quantitative research study on a social science topic.
Your instructor will post an announcement with the reference for
the article assigned for the exam. The study will be from a
peer-reviewed journal and published within the last 10 years.
In the body of your critique, describe the statistical
approaches used, the variables included, the hypothesis(es)
proposed, and the interpretation of the results. In your
conclusion, suggest other...

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