Homework Help is Here – Start Your Trial Now!
Math
Statistics
iv. Calculate the probability that at most 2 bottles do not meet the company's Standards v. The expected number of bottles that do not meet the company's standards. c) The amount of sodium sulfate, in mg, found in the bottled water follows a normal distribution with a mean 13mg and a standard deviation of 2.5mg. It is known that 76% of the bottles have a mean that is more than x mg. Find the value of x.

iv. Calculate the probability that at most 2 bottles do not meet the company's Standards v. The expected number of bottles that do not meet the company's standards. c) The amount of sodium sulfate, in mg, found in the bottled water follows a normal distribution with a mean 13mg and a standard deviation of 2.5mg. It is known that 76% of the bottles have a mean that is more than x mg. Find the value of x.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 2E
See similar textbooks
icon
Related questions
Question

Answer part b section iv and v, as well answer part c

b) A bottled water company has found in the past that 2% of their bottled water does not meet the company's high standards. As such periodic samples are taken and tested for their quality. If from the last batch a sample of 12 bottles are taken and tested, determine the probability: Carefully defining the random variable of interest What is the probability distribution? State the values of the parameters Justifying the suitability of the probability distribution identified in part (ii, i. ii. iii. Calculate the probability that at most 2 bottles do not meet the company's Standards iv. The expected number of bottles that do not meet the company's standards. V. c) The amount of sodium sulfate, in mg, found in the bottled water follows a normal distribution with a mean 13mg and a standard deviation of 2.5mg. It is known that 76% of the bottles have a mean that is more than x mg. Find the value of x.
Transcribed Image Text:b) A bottled water company has found in the past that 2% of their bottled water does not meet the company's high standards. As such periodic samples are taken and tested for their quality. If from the last batch a sample of 12 bottles are taken and tested, determine the probability: Carefully defining the random variable of interest What is the probability distribution? State the values of the parameters Justifying the suitability of the probability distribution identified in part (ii, i. ii. iii. Calculate the probability that at most 2 bottles do not meet the company's Standards iv. The expected number of bottles that do not meet the company's standards. V. c) The amount of sodium sulfate, in mg, found in the bottled water follows a normal distribution with a mean 13mg and a standard deviation of 2.5mg. It is known that 76% of the bottles have a mean that is more than x mg. Find the value of x.
Expert Solution
steps

Step by step

Solved in 4 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
SEE MORE TEXTBOOKS