Applied Statistics and Probability for Engineers
6-24. An important quality characteristic of water is the con- centration of suspended solid material. Following are 60 meas- ur ...
6-4 FREQUENCY DISTRIBUTIOINS AND HISTOGRAMS 203 (b) Compute the sample mean, sample standard deviation, and the sample median. ( ...
204 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION (1) Label the bin (class interval) boundaries on a horizontal scale. (2) Mark ...
Figure 6-10 A cumulative distribution plot of the compressive strength data from Minitab. 6-4 FREQUENCY DISTRIBUTIOINS AND HISTO ...
distribution is skewed to the right, whereas if the distribution is skewed to the left. Frequency distributions and histograms c ...
6-5 BOX PLOTS 207 6-34. Construct a frequency distribution and histogram with 16 bins for the motor fuel octane data in Exercise ...
208 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION 6-42. Exercise 6-13 presented the joint temperatures of the O-rings (°F) for ...
6-6 TIME SEQUENCE PLOTS The graphical displays that we have considered thus far such as histograms, stem-and-leaf plots, and box ...
210 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION Figure 6-17 A digidot plot of the compressive strength data in Table 6-2. Lea ...
occurred. This plot effectively displays the overall variability in the compressive strength data and simultaneously shows the v ...
212 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION 17.0 16.7 17.1 17.5 17.6 16.6 17.4 17.4 18.1 17.5 16.3 17.2 17.4 17.5 16.5 16 ...
6-7 PROBABILITY PLOTS 213 probability distribution as verifying assumptions.In other cases, the form of the distribution can giv ...
214 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION For example, if implies that To illustrate, consider the data from Example 6- ...
6-7 PROBABILITY PLOTS 215 Fig. 6-21(a). A heavy-tailed distribution will result in data that also produces an S-shaped normal pr ...
216 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION 6-71. Construct two normal probability plots for the height data in Exercises ...
6-7 PROBABILITY PLOTS 217 batch of size 50. During 40 days of production, 40 batches of data were collected as follows: Read dat ...
218 CHAPTER 6 RANDOM SAMPLING AND DATA DESCRIPTION Trial 3 sistent with respect to the variability of the measurements? Are all ...
6-7 PROBABILITY PLOTS 219 MIND-EXPANDING EXERCISES IMPORTANT TERMS AND CONCEPTS In the E-book, click on any term or concept belo ...
6-1 6-8 MORE ABOUT PROBABILITY PLOTTING (CD ONLY) Probability plots are extremely useful and are often the first technique used ...
6-2 0 50 100 10 30 50 60 70 80 90 95 97 98 99 Percentage Data Exponential probability plot ML estimates ML estimates Mean 20.736 ...
«
8
9
10
11
12
13
14
15
16
17
»
Free download pdf