Question

A new machine has just been installed to cut and rough-shape large slugs. The slugs are...

A new machine has just been installed to cut and rough-shape large slugs. The slugs are then transferred to a precision grinder. One of the critical measurements is the outside diameter. The quality control inspector randomly selected five slugs each half-hour, measured the outside diameter, and recorded the results. The measurements (in millimeters) for the period 8:00 a.m. to 10:30 a.m. follow.

Outside Diameter (millimeters)
Time 1 2 3 4 5
8:00 87.3 87.4 87.9 87.0 87.1
8:30 86.9 88.5 87.6 87.5 87.4
9:00 87.8 88.6 86.8 87.5 88.2
9:30 86.0 88.0 87.2 87.6 87.1
10:00 87.2 87.0 87.3 87.1 86.9
10:30 88.2 86.2 87.2 87.5 87.9

  1. Determine the control limits for the mean and the range. (Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 2 decimal places.)

Mean of the sample means = LCL = UCL =
Mean of the sample ranges = LCL = UCL =
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

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
Exercise 19-22 (LO19-4, LO19-6) A new machine has just been installed to cut and rough-shape large...
Exercise 19-22 (LO19-4, LO19-6) A new machine has just been installed to cut and rough-shape large slugs. The slugs are then transferred to a precision grinder. One of the critical measurements is the outside diameter. The quality control inspector randomly selected five slugs each half-hour, measured the outside diameter, and recorded the results. The measurements (in millimeters) for the period 8:00 a.m. to 10:30 a.m. follow. Outside Diameter (millimeters) Time 1 2 3 4 5 8:00 87.3 87.3 88.1 87.0...
A new machine has just been installed to produce printed circuit boards. One of the critical...
A new machine has just been installed to produce printed circuit boards. One of the critical measurements is the thickness of the resistance layer. The quality control inspector randomly selects five boards each half-hour, measures the thickness, and records the results. The measurements (in millimeters) for the period 8:00 a.m. to 10:30 a.m. follow. Thickness (millimeters) Time 1 2 3 4 5 8:00 87.1 87.3 87.9 87.0 87.0 8:30 86.9 88.5 87.6 87.5 87.4 9:00 87.5 88.4 86.9 87.6 88.2...
A new industrial oven has just been installed at Piatt Bakery. To develop experience regarding the...
A new industrial oven has just been installed at Piatt Bakery. To develop experience regarding the oven temperature, an inspector reads the temperature at four different places inside the oven each half hour starting at 8:00 a.m. The last reading was at 10:30 a.m., for a total of six samples. The first reading, taken at 8:00 a.m., was 351 degrees Fahrenheit. (Only the last two digits are given in the following table to make the computations easier.) Reading 1 Reading...
Sort the quantitative variables by class (e.g., Male at-rest heart rate and Female at-rest heart rate)...
Sort the quantitative variables by class (e.g., Male at-rest heart rate and Female at-rest heart rate) Use the Excel Data Analysis ToolPak* tools to calculate each of the following statistics: Mean of each quantitative variable Sample variance of each quantitative variable Sample standard deviation of each quantitative variable Create a table in Excel that summarizes the statistics for each variable. Heart rate before and after exercise M=0 F=1 Resting After Exercise 0 60.1 78.0 0 67.7 79.4 0 80.3 93.4...
Write the null hypotheses being tested Run the analysis either by using data analysis and the...
Write the null hypotheses being tested Run the analysis either by using data analysis and the two-sample test or by comparing the two confidence intervals Interpret your data to determine if the resting male heart rate is the same as the resting female heart rate. Remember we are looking for whether the difference is a significant one, not just whether they are not the same. 0 60.1 78.0 0 67.7 79.4 0 80.3 93.4 0 85.2 97.7 0 86.3 99.7...
Evaluation Title: Assignment 6 Rubric Instructions: In this assignment, you will use the confidence intervals calculated...
Evaluation Title: Assignment 6 Rubric Instructions: In this assignment, you will use the confidence intervals calculated in Unit 5 to determine if two means are the same. Steps: Identify the means and confidence intervals for the resting heart rate for men and women. Use the 95% confidence intervals to determine if the resting male mean is the same as the resting female mean. Repeat the comparison for the 99% confidence interval. Explain why you think the two means are or...
In this assignment, you will be required to use the Heart Rate Dataset to complete the...
In this assignment, you will be required to use the Heart Rate Dataset to complete the following: Identify the types of data represented by variables The range or types of values for each variable Give a brief written description of the variables, and how they are used in the data set. Steps: Open the Heart Rate Dataset in Excel Identify each of the variables contained in the dataset by type Identify the type of data each variable represents (e.g., qualitative...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT