2- The ages of the Vice Presidents of the United States at the time of theirdeath are listed below. Use the data to construct a frequency distribution,histogram, frequency polygon, and ogive, using relative frequencies. Use 6classes.90 83 80 73 70 5168 79 70 7172 74 67 54 81 66 62 63 68 5766 96 78 55 60 66 57 71 60 8576 98 77 88 78 8164 66 77 70

Answered: Image /qna-images/answer/b281ae64-a9b1-4c43-9002-0ca165a7faf4.jpg

Answered: 2- The ages of the Vice Presidents of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

435 507 448 435 463 440 448 413 432 458 473 465 428 472 439 a. Summarize the data on femur lengths in a frequency table. Use class intervals that start at 400 and have width 20. b. Add a column to your table from part (a) for the relative frequencies. c. Draw a histogram that represents your frequency table. (Use either frequency or relative frequency for the vertical axis.)
Ms. Garcia gave her students a biology test last week. Here are the test scores for each of the sixteen students. 83 79 78 82 77 81 Test scores 80 78 Send data to calculator Test scores 71.5 to 75.5 75.5 to 79.5 79.5 to 83.5 (a) Complete the grouped frequency distribution for the data. (Note that the class width is 4.) 83.5 to 87.5 87.5 to 91.5 86 X 90 85 74 84 74 73 89 Frequency S (b) Using the classes from part (a), draw the frequency polygon for the data. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 4+ 3+ 2+ L Test scores 0:00 00:0 X ? 10 A 8 Aa
The following data show the ages of recent award-winning male actors at the time when they won their award. Make a frequency table for the data, using bins of 20-29, 30-39, and so on. Click the icon to view the ages of male actors. Complete the table below. Age 20-29 30-39 40-49 50-59 60-69 70-79 No. of actors ☐☐☐☐☐☐ Data table 20 54 34 41 50 59 48 34 31 65 44 28 79 49 48 34 59 59 34 44 48 31 43 35 63 58 35 49 41 77 43 C 57 30 38 D - X
The following data show the ages of recent award-winning male actors at the time when they won their award. Make a frequency table for the data, using bins of 20-29, 30-39, and so on. Click the icon to view the ages of male actors. Complete the table below. Age No. of actors Data Table 20-29 30-39 40-49 36 53 23 67 53 56 48 39 49 52 50-59 37 49 50 46 31 42 65 57 73 33 60-69 53 41 31 49 41 35 39 46 48 34 70-79 35 63 42 37 Print Done
At the college bookstore, the following sales were rung up. Based on this, prepare a frequency distribution. Use intervals of 0 — $5.99, $6.00 — $11.99, $12.00 — $17.99, and $18.00 — $23.99. $ 6.95 $ 7.50 $ 6.91 $ 18.60 $ 8.25 $ 21.55 $ 10.50 $ 13.10 $ 22.95 $ 11.11 $ 12.00 $ 10.18 $ 3.50 $ 14.88 $ 9.31 $ 16.95 Intervals: Tally: Frequency: $0-5.99 1 1 $6-11.99 ? (not 8) 8 $12-17.99 ? (not 4) 4 $18-23.99 ? (not 3) 3 Please answer for the ? Tally spaces.
Children of U.S. Presidents. The Information Please Almanac provides the number of children of each of the U.S. presidents. A frequency histogram for number of children by president, through President Barack H. Obama, is as follows.
Use the cumulative frequency table on the left(top) to fill in the table on the right.(bottom) Classes Cumulative Frequency Under 10 7 Under 20 19 Under 30 38 Under 40 55 Under 50 60 Classes Frequency Relative Frequency 0-9 10-19 20-29 30-39 40-49
1. Construct a frequency distribution using the ages of 50 richest people in the world in 2009. Using 8 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency. 90 89 87 86 86 85 83 83 82 81 80 78 78 77 76 73 73 73 72 69 69 68 67 66 66 65 65 64 63 61 61 60 59 58 57 56 54 54 53 53 51 51 49 47 46 44 43 42 36 35 2. Following data represents the weights (in pounds) of 40 female students at a university. Construct a grouped frequency distribution for the data using 7 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency of each class. 100 75 70 60 70 95 85 80 35 45 45 55 30 110 75 100 40 60 65 40 40 50 60 65 55 45 90 85 75 85 75 70 110 100 80 70 55 30 70 100 3. Construct frequency distribution, with 6 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency of each class. 65 91 85 76 85 87 79 93 82 75 100 70 88 83 59 87 69 89 54 74 89 80 94 67 77 92 82 70 94 84 96 98 46 70 90 96…
Finish times (to the nearest hour) for 59 dogsled teams are shown below. Draw a relative-frequency histogram. Use five classes. 261 274 236 244 280 296 284 296 288 288 250 256 338 360 341 333 261 267 287 296 313 311 307 307 299 303 277 283 304 305 286 290 286 287 297 299 332 330 309 326 307 326 285 291 295 298 306 315 310 318 318 320 333 321 323 324 327 302 319 The frequency table for the above data is given below. Class Limits Boundaries Midpoint Freq. Relative Freq. Cumulative Freq. 236 – 260 235.5 – 260.5 248 4 0.07 4 261 – 285 260.5 – 285.5 273 9 0.15 13 286 – 310 285.5 – 310.5 298 26 0.44 39 311 – 335 310.5 – 335.5 323 17 0.29 56 336 – 360 335.5 – 360.5 348 3 0.05 59
Use R to create an absolute frequency histogram for the sampled number of residents in 2010 by census tract. POP2010: 3030, 2132, 3496, 2696, 3375, 4380, 4741, 4288, 7290, 3861, 2973, 2823, 2767, 3948, 2662, 2719, 2670, 4953, 4000, 6538, 6426, 6903, 4222, 3339, 3683, 4884, 2561, 2655, 8383, 5021, 5334, 4206, 3988, 3227, 4963, 2962, 4291, 2089, 1926, 1705, 5578, 4473, 5697, 3086, 4362, 4832, 4099, 3620, 2685, 3475, 1568, 3491, 3697, 4268, 3922, 2719, 4209, 3616, 4517, 4635, 3068, 3388, 3562, 3813, 2504, 3418, 3479, 2835, 5916, 3587, 4140, 3238, 6183, 5470, 3897, 3175, 4673, 4964, 3149, 5940, 3307, 2620, 3825, 3547, 2189, 2715, 3807, 3709, 5781, 1634, 6252, 3503, 2079, 3828, 1980, 2272, 4827, 3594, 4778, 3480, 4799, 2208, 3666, 3726, 5581, 3517, 2674, 2000, 4343, 4339, 1733, 4792, 5722, 3996, 4563, 3642, 2090, 4358, 1658, 3388, 2703, 2976, 2417, 5003, 5574, 4842, 4045, 2898, 2792, 2349, 2920, 4174, 1402, 4796, 4753, 2644, 6311, 4701, 4110, 4645, 3426, 4493, 4552, 3823, 3873, 3281, 2819,…

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS