The diameter of a pipe is normally distributed, with a mean of 0.8 inch and a...
The diameter of a pipe is normally distributed, with a mean of
0.8 inch and a variance of 0.0016. What is the probability that the
diameter of a randomly selected pipe will exceed 0.824 inch? (You
may need to use the standard normal distribution table. Round your
answer to four decimal places.)
Homework Answers
Add Answer to:
The diameter of a pipe is normally distributed, with a mean of
0.8 inch and a...
The diameter of an electric cable is normally distributed, with a mean of 0.8 inch and...
The diameter of an electric cable is normally distributed, with a mean of 0.8 inch and a standard deviation of 0.01 inch. What is the probability that the diameter will exceed 0.81 inch? (You may need to use the standard normal distribution table. Round your answer to three decimal places.)
The overhead reach distances of adult females are normally distributed with a mean of 205 and...
The overhead reach distances of adult females are normally distributed with a mean of 205 and a standard deviation of .7.8 a. Find the probability that an individual distance is greater than 215cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 203.70 c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is . 0999. (Round to four decimal places...
The lengths of pregnancies are normally distributed with a mean of 269 days and a standard...
The lengths of pregnancies are normally distributed with a mean of 269 days and a standard deviation of 15 days. a. Find the probability of a pregnancy lasting 308 days or longer. b. If the length of pregnancy is in the lowest 4%, then the baby is premature. Find the length that separates premature babies from those who are not premature. Click to view page 1 of the table. Click to view page 2 of the table. a. The probability...
The diameters of ball bearings are distributed normally. The mean diameter is 81 millimeters and the...
The diameters of ball bearings are distributed normally. The mean diameter is 81 millimeters and the variance is 16. Find the probability that the diameter of a selected bearing is greater than 85 millimeters. Round your answer to four decimal places Answer 2 Points Keypad If you would like to look up the value in a table, select the table you want to view, then either click the cell at the intersection of the row and column or use the...
Assume that females have pulse rates that are normally distributed with a mean of u =...
Assume that females have pulse rates that are normally distributed with a mean of u = 73.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 76 beats per minute. The probability is . (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the...
Question Help The overhead reach distances of adult females are normally distributed with a mean of...
Question Help The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and standard deviation of 8.9 cm. a. Find the probability that an individual distance is greater than 218.00 cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 203.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 3 a. The probability is .. (Round...
The diameters of ball bearings are distributed normally. The mean diameter is 51 millimeters and the...
The diameters of ball bearings are distributed normally. The mean diameter is 51 millimeters and the variance is 25. Find the probability that the diameter of a selected bearing is greater than 46 millimeters. Round your answer to four decimal places.
The overhead reach distances of adult females are normally distributed with a mean of 195 cm...
The overhead reach distances of adult females are normally distributed with a mean of 195 cm and a standard deviation of 7.8 cm a. Find the probability that an individual distance is greater than 204.30cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 193.20 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is (Round to four decimal...
The overhead reach distances of adult females are normally distributed with a mean of 205 cm...
The overhead reach distances of adult females are normally distributed with a mean of 205 cm and a standard deviation of 8.6 cm a. Find the probability that an individual distance is greater than 217.50 cm. b. Find the probability that the mean for 25 randomly selected distances is greater than 203.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is (Round to four...
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm...
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of 8.9 cm. a. Find the probability that an individual distance is greater than 212.50 cm. b. Find the probability that the mean for 20 randomly selected distances is greater than 200.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is . (Round to...
The lengths of pregnancies are normally distributed with a mean of 269 days and a standard deviation of 15 days. a. Find the probability of a pregnancy lasting 308 days or longer. b. If the length of pregnancy is in the lowest 4%, then the baby is premature. Find the length that separates premature babies from those who are not premature. Click to view page 1 of the table. Click to view page 2 of the table. a. The probability...
The diameters of ball bearings are distributed normally. The mean diameter is 81 millimeters and the variance is 16. Find the probability that the diameter of a selected bearing is greater than 85 millimeters. Round your answer to four decimal places Answer 2 Points Keypad If you would like to look up the value in a table, select the table you want to view, then either click the cell at the intersection of the row and column or use the...
Assume that females have pulse rates that are normally distributed with a mean of u = 73.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 76 beats per minute. The probability is . (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the...
Question Help The overhead reach distances of adult females are normally distributed with a mean of 205.5 cm and standard deviation of 8.9 cm. a. Find the probability that an individual distance is greater than 218.00 cm. b. Find the probability that the mean for 15 randomly selected distances is greater than 203.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 3 a. The probability is .. (Round...
The overhead reach distances of adult females are normally distributed with a mean of 205 cm and a standard deviation of 8.6 cm a. Find the probability that an individual distance is greater than 217.50 cm. b. Find the probability that the mean for 25 randomly selected distances is greater than 203.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is (Round to four...
The overhead reach distances of adult females are normally distributed with a mean of 202.5 cm and a standard deviation of 8.9 cm. a. Find the probability that an individual distance is greater than 212.50 cm. b. Find the probability that the mean for 20 randomly selected distances is greater than 200.70 cm. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? a. The probability is . (Round to...
Most questions answered within 3 hours.
-
What is the difference between single-factor stress testing,
scenario testing, and reverse scenario testing?
asked 7 minutes ago -
Buckminsterfullerene has the molecular formula C60. What mass of
carbon dioxide would be produced by the...
asked 12 minutes ago -
b. Caspian Sea Drinks is considering buying the J-Mix 2000. It
will allow them to make...
asked 10 minutes ago -
Create a BASS MODEL, based on this info: Brand new product
(Sales in 2018 = 0)...
asked 14 minutes ago -
A chair of weight 150 N lies atop a horizontal floor; the floor
is not frictionless....
asked 47 minutes ago -
David Corp. sold machinery for $80,000 on December 31, 2018.
This machinery was purchased on January...
asked 1 hour ago -
Discuss at least five differences between supply chain
partnerships of the past and those that have...
asked 2 hours ago -
"The Ramsey family has total assets of $1,000,000 and total
liabilities of $700,000. Included in their...
asked 3 hours ago -
The following table gives information on the amount of sugar (in
grams) and the calorie count...
asked 5 hours ago -
A car travels at an average speed of 56 mph for 15 hours. What
was the...
asked 5 hours ago -
Exercise on Mirror, Mirror on the Wall/lnitial Self
Evaluation
Write an Initial Self Evaluation paper that...
asked 6 hours ago -
Implementation of policy recommendations is often a
problem. What do you see as the major barriers...
asked 7 hours ago