Question

The daily water consumption for an Ohio community is normally distributed with a mean consumption of...

The daily water consumption for an Ohio community is normally distributed with a mean consumption of 829,945 gallons and a standard deviation of 87,519 gallons. The community water system will experience a noticeable drop in water pressure when the daily water consumption exceeds 967,099 gallons. What is the probability of experiencing such a drop in water pressure? (Round your answer to 4 decimal places. Round Z-scores to 2 decimal places.)

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Refer Standard normal table/Z-table to find the probability OR use excel formula "=NORM.S.DIST(1.57, TRUE)" to find the probability.
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose a paint manufacturer has a daily production, x, that is normally distributed with a mean...
Suppose a paint manufacturer has a daily production, x, that is normally distributed with a mean of 100,000 gallons and a standard deviation of 10,000 gallons. Management wants to create an incentive bonus for the production crew when the daily production exceeds the 90th percentile of the distribution, in hopes that the crew will, in turn, become more productive. At what level of production should management pay the incentive bonus?
The mean daily production of a herd of cows is assumed to be normally distributed with...
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 36 liters, and standard deviation of 4.8 liters. A) What is the probability that daily production is less than 45.7 liters? Answer= (Round your answer to 4 decimal places.) B) What is the probability that daily production is more than 22.8 liters? Answer= (Round your answer to 4 decimal places.) Warning: Do not use the Z Normal Tables...they may not be...
1. A particular fruit's weights are normally distributed, with a mean of 601 grams and a...
1. A particular fruit's weights are normally distributed, with a mean of 601 grams and a standard deviation of 24 grams. If you pick one fruit at random, what is the probability that it will weigh between 562 grams and 610 grams. 2.  A particular fruit's weights are normally distributed, with a mean of 784 grams and a standard deviation of 9 grams. The heaviest 7% of fruits weigh more than how many grams? Give your answer to the nearest gram....
The mean daily production of a herd of cows is assumed to be normally distributed with...
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 31 liters, and standard deviation of 9.3 liters. A) What is the probability that daily production is between 44.9 and 55.7 liters? Do not round until you get your your final answer. Answer=____________ (Round your answer to 4 decimal places.) Warning: Do not use the Z Normal Tables...they may not be accurate enough since WAMAP may look for more accuracy than...
The mean daily production of a herd of cows is assumed to be normally distributed with...
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 30 liters, and standard deviation of 9.5 liters. A) What is the probability that daily production is between 20.8 and 57.3 liters? Do not round until you get your your final answer. Answer= (Round your answer to 4 decimal places.) Warning: Do not use the Z Normal Tables...they may not be accurate enough since WAMAP may look for more accuracy than...
The mean daily production of a herd of cows is assumed to be normally distributed with...
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 39 liters, and standard deviation of 7.6 liters. A) What is the probability that daily production is less than 29.1 liters? Answer= (Round your answer to 4 decimal places.) B) What is the probability that daily production is more than 28.7 liters? Answer= (Round your answer to 4 decimal places.) Warning: Do not use the Z Normal Tables...they may not be...
The mean daily production of a herd of cows is assumed to be normally distributed with...
The mean daily production of a herd of cows is assumed to be normally distributed with a mean of 30 liters, and standard deviation of 10 liters. A) What is the probability that daily production is between 20.8 and 52 liters? Do not round until you get your your final answer. Answer= (Round your answer to 4 decimal places.)
Daily urine output is (approximately) normally distributed with a mean of 1400 ml and a standard...
Daily urine output is (approximately) normally distributed with a mean of 1400 ml and a standard deviation of 300 ml. What percentage of daily urine outputs will be between 950 and 1230 ml? Round to four decimal places. What is the 90th percentile for daily urine output? Round to one decimal place. What is the probability that a person has a daily urine output of 550 or less? Round to four decimal places.
A.) A certain intelligence test has scores that are normally distributed with a mean of 100...
A.) A certain intelligence test has scores that are normally distributed with a mean of 100 and a standard deviation of 10. An individual takes the test and converts his score to a Z-score which he calculates to be 1.5. This corresponds to an actual test score of? B.) Boiling point measurements for a liquid under fluctuating pressure conditions is normally distributed with mean 98 degrees and standard deviation 0.5. The probability that a boiling point measurement exceeds 99 degrees...
Suppose the distribution of personal daily water usage in California is normally distributed with a mean...
Suppose the distribution of personal daily water usage in California is normally distributed with a mean of 18 gallons and a variance of 36 gallons. a. The percentage of the population which uses more than 18 gallons is closest to which of the following? b. Because of a perpetual water shortage in California, the governor wants to give a tax rebate to the 20 percent of the population who use the least amount of water. The maximum water limit for...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT