Kinematic drawings Kinematic drawings V. Data collection and analysis Decide on
ID: 3067740 • Letter: K
Question
Kinematic drawingsKinematic drawings
V. Data collection and analysis Decide on something you are going to measure. In your initial post write up, include the following. Keep an industrial focus if possible but you can measure anything. The measurement instrument can be anything, e.g, your eyes, a bath scale, a micrometer, etc. a. i. Define the population measured. Page 4 of 5 ii. Define the unit of observation (e.g, case, subject). iii. Define the sample measured and state the sample size (must be at least n-10) Describe the variable measured. Include scale level, i.e., nominal, ordinal, interval, or rank. iv. v. Describe the measurement tool and measurement method vi. Define the variable values measured and/or that could have been measured, e.g, there might have been green apples but none in your sample were. Calculate appropriate measures of central tendency and dispersion. Create an appropriate chart to display the data. Does the data look like it fits a particular distribution; should it, i.e., does the data fit the definition of a particular distribution? vii. viii. Similar to example 5.8 in the Primer, calculate the mean and 3 sigma limits for 10 coin tosses. Toss an actual coin 10 times and compare the theoretical and actual results*. Are the theoretical and actual results different? If so, why? How do you interpret the control limits, e.g., what do they tell us? b. c. Create your own probability example of compound events (similar to examples 5.20-5.23 in the Primer). Discuss the general principles of how to make something more reliable. Do your own failure experiment.* Calculate Lambda and Theta. d. e.
Explanation / Answer
a.
The product that will be measured is the Pencil Lengths owned by classmates.
i. The population will be all the pencils owned by classmates.
ii. The unit of measurement will be the pencil.
iii. The measured sample is the number of pencils selected in the sample that is 12 pencils(say).
iv. The variable measured is the length of the pencils and its scale is the interval.
The student needs to measure the length of Pencils owned by his or her classmates and then answer the rest of the questions.
Note : Student can take any other product from his or her class and proceed in a similar manner. If he/she does not understand the next steps then the data must be collected first and put that data on Chegg with these questions because this is an activity exercise.
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