Question

The extract of a plant native to Taiwan has been tested as a possible treatment for...

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?

Homework Answers

Answer #1

Given that the collagen amount was found to be normally distributed with a mean of = 71 and the standard deviation of = 9.9 grams per mililiter.

1. to calculate the probability between 2 standard deviations of a normal distribution the empirical rule can be sufficient. The empirical rule state that 95% of data lies within 2 standard deviations of the mean.

or, we could use the excel formula for normal distribution which is =NORM.S.DIST(2,TRUE)-NORM.S.DIST(-2,TRUE), this results in proportion = 0.9545. we convert into a percentage we get 95.45 %.

Note : You may use both but the excel formula is very much accurate value, so choose according to the question.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The extract of a plant native to Taiwan has been tested as a possible treatment for...
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...
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...
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...
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...
The extract of a plant native to Taiwan has been tested as a possible treatment for...
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...
The extract of a plant native to Taiwan has been tested as a possible treatment for...
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...
When is a hypothesis considered scientific? a. when it is based on something other than observation...
When is a hypothesis considered scientific? a. when it is based on something other than observation b. when it can be tested and is refutable c. when it relies on anecdotal evidence d. when it relies on mystical explanations e. All hypotheses are considered scientific until experiments determine otherwise. 3. Of the following, which is the earliest step in the scientific process? a. generating a hypothesis b. analyzing data c. conducting an experiment d. drawing a conclusion e. developing a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT