Problem 10-18 (Algo)A metal fabricator produces connecting rods with an outer diameter that has a 1±001 inch specification. A machine operator takesseveral sample measurements over time and determines the sample mean outer diameter to be 1.001 inches with a standard deviationof 0.004 inch.Calculate the process capability index for this example.Note: Round your answer to 3 decimal places.Process capability index0667

We have given the specification of an outer diameter of connecting rods = Sample mean of outer…

Answered: Problem 10-18 (Algo) A metal fabricator…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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question 20 The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 71 minutes and a standard deviation of 16 minutes. Suppose one person at the hot springs is randomly chosen. Let X = the amount of time that person spent at Grover Hot Springs . Round all answers to 5 decimal places where possible. c. The park service is considering offering a discount for the 8% of their patrons who spend the least time at the hot springs. What is the longest amount of time a patron can spend at the hot springs and still receive the discount ? minutes.d. Find the Inter Quartile Range (IQR) for time spent at the hot springs.Q1: minutesQ3: minutesIQR: minutes
The following data consists of birth weights (pounds) of a sample of newborn babies at a local hospital: k 9.3 8.3 9.1 6.9 7.5 7.7 9.2 7.6 6.8 7.4 SUBMIT QUESTION New T *apid
Question 17 A distribution of values is normal with a mean of 139.3 and a standard deviation of 37.8. Find Pgar which is the score separating the bottom 64% from the top 36%. 64 Pe4%3D Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-score or z-scores rounded to 3 decimal places are accepted.
Part 2. A prosecuting attorney in a criminal case presented as principal evidence small fragments of glass imbedded in the coat of the accused. The attorney claimed that the fragments were identical in composition to a rare Belgian stained window broken during the crime. The average of triplicate analyses for five elements in the glass are shown on the table below. Concentration, ppm Standard Deviation Element From Clothes From Window As 129 119 9.5 0.53 0.60 0.025 Co 3.92 3.52 0.20 La 2.71 0.25 Sb 2.75 0.73 0.043 0.61 Th
QUESTION 5 1. Find the standard deviation of the below data: 7467891 2.708 2.598 7.3333 QUESTION 6
10
QUESTION 6 The amount of time for an oil change at a particular service station is normally distributed with a mean of 23.2 minutes and a standard deviation of 3.8 minutes. Find each value below. Round all answers to two decimal places. Type the number only; do not include units. What length of time separates the top 3% of oil change durations at this station? minutes What length of time separates the bottom 15% of oil change durations at this station? minutes What are the two lengths of time that have, between them, the middle 90% of oil change durations at this station? (You will find two values, a lower endpoint and an upper endpoint. Between these values is the middle 90% of observations for this distribution.) Lower endpoint: Upper endpoint: minutes minutes
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