a Login | UMGC X I 9 Week 5 Learning Resourc X l M CST 630 Peer Evaluation X l I33: Chapterl Homework X W' ChapterZ Homework - l' X + V _ a X ( C 0 webassign.net/web/Student/Assignment-Responses/submit?dep:301334978Ltags:autosave#question473757372 IQ {t 421 I! l] a, E M inbox , kolege246... 6 Google Ad Grants e... & Taxpayer Bill of Rig... 6 Screenshot of the F.. @ Partner Entry l Roge... @ Army N6 61 Portal 9. [-14 Points] DETAILS BBBASICSTATB 2.3.001. MY NOTES ASK YOUR TEACHER How long did real cowboys live? One answer may be found in the book The Last Cowboys by Connie Brooks (University of New Mexico Press). This delightful book presents a thoughtful sociological study of cowboys in West Texas and Southeastern New Mexico around the year 1890. A sample of 32 cowboys gave the following years of longevity: 58 52 68 86 72 66 97 89 84 91 91 92 66 68 87 86 73 61 7O 75 72 73 85 84 90 57 77 76 84 93 58 47 (a) Make a stem-and-leaf display for these data. (Use the tens digit as the stem and the ones digit as the leaf. Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) Longevity of Cowboys (b) Consider the following quote from Baron von Richthofen in his Catt/e Raising on the Plains of North America: "Cowboys are to be found among the sons of the best families. The truth is probably that most were not a drunken, gambling lot, quick to draw and re their pistols." Does the data distribution of longevity lend credence to this quote? 0 Sort of, these cowboys lived somewhat long lives, as evidenced by the high frequency of leaves for stems 5 and 6 (i.e., 50- and 60year-olds). 0 Yes, these cowboys certainly lived long lives, as evidenced by the high frequency of leaves for stems 7, 8, and 9 (i.e., 70-, 80-, and 90year-olds). O No, these cowboys did not live long lives, as evidenced by the high frequency of leaves for stems 4 and 5 (i.e., 40 and SO-year-olds). Need Help? ' 85"F 'I k a e 6\" 10:33AM Partlysunny I. p L D - e u A a '9' d) *3 3/11/2022 X M CST 630 Peer Evaluation - > Chapter 2 Homework X A Chapter 2 Homework - M. X + V U Login | UMGC X U Week 5 Learning Resource X . .. webassign.net/web/Student/Assignment-Responses/submit?dep=30133497&tags=autosave#question4737573_2 M Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal 10. [-/1 Points] DETAILS BBBASICSTAT8 2.1.020.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER "Readability Levels of Magazine Ads," by F.K. Shuptrine and D.D. McVicker, is an article in the Journal of Advertising Research. The following is a list of the number of three- syllable (or longer) words in advertising copy of randomly selected magazine advertisements. 34 21 37 31 24 39 10 17 18 32 17 3 10 6 6 13 22 25 3 5 2 9 3 0 4 29 26 5 5 24 15 W I 8 16 9 10 3 12 10 10 10 11 12 13 1 9 43 13 14 32 24 15 LA USE SALT Use eight classes. (a) Find the class width. (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Round your relative frequencies to two decimal places.) Class Limits Class Boundaries Relative Cumulative Lower - Upper Lower - Upper Midpoint Frequency Frequency Frequency 0 - 5 6 - 11 85.F OLDE e 0 10:33 AM 9/11/2022 Partly sunnyU Login | UMGC X U Week 5 Learning Resource X M CST 630 Peer Evaluation - X Chapter 2 Homework X A Chapter 2 Homework - M. X + X CD webassign.net/web/Student/Assignment-Responses/submit?dep=30133497&tags=autosave#question4737573_2 . . . M Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal (b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Round your relative frequencies to two decimal places. Class Limits Class Boundaries Lower - Upper Lower - Upper Midpoint Frequency Relative Cumulative Frequency Frequency 0 - 5 6 - 11 12 - 17 18 - 23 24 - 29 30 - 35 36 - 41 42 - 47 (c) Draw a histogram. 14 0.25 12 0.2 10 0.15 requency requen 85.F 0 10:33 AM Partly sunny OLDER 9/11/2022U Login | UMGC X U Week 5 Learning Resource X M CST 630 Peer Evaluation - > Chapter 2 Homework X A Chapter 2 Homework - M X + V X CD webassign.net/web/Student/Assignment-Responses/submit?dep=30133497&tags=autosave#question4737573_2 ... M Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal (c) Draw a histogram. 14 - 0.25 12 0.2 10 8 ;0.15 Frequency Frequent 0.1 0.05 2 12 18 24 30 36 42 48 OT 5.5 11.5 17.5 23.5 29.5 35.5 41.5 47.5 O Number of Words O Number of Words 14 0.25 12 0.2 10 0.15 Frequency Frequency 0.05 85.F 0 10:33 AM Partly sunny 9/11/2022U Login | UMGC X U Week 5 Learning Resource X M CST 630 Peer Evaluation - > Chapter 2 Homework X A Chapter 2 Homework - M X + V X CD webassign.net/web/Student/Assignment-Responses/submit?dep=30133497&tags=autosave#question4737573_2 ... M Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal (d) Draw a relative-frequency histogram. 14 0.25 12 0.2 10 8 0.15 Relative Freq Relative Freq 6 0.1 0.05 2 OT 5.5 11.5 17.5 23.5 29.5 35.5 41.5 47.5 6 12 18 24 30 36 42 48 O Number of Words O Number of Words 0.25 14 12 0.2 10 0.15 Relative Freq Relative Freq 0.1 0.05 2 OT 5.5 11.5 17.5 23.5 29.5 35.5 41.5 47.5 6 12 18 24 30 36 42 48 85.F 0 10:34 AM Partly sunny 9/11/2022U Login | UMGC X U Week 5 Learning Resource X M CST 630 Peer Evaluation - > Chapter 2 Homework X A Chapter 2 Homework - M X + V X CD webassign.net/web/Student/Assignment-Responses/submit?dep=30133497&tags=autosave#question4737573_2 ... M Inbox - kolege246... G Google Ad Grants e... Taxpayer Bill of Rig... Screenshot of the F... Partner Entry | Roge... Army NG G1 Portal (e). Categorize the basic distribution shape. O uniform O skewed right O bimodal O mound-shaped symmetrical O skewed left (f) Draw an ogive. (Graph each point and the closed line segments connecting the points to create your graph. This cannot be done in SALT.) 60 Graph Layers Clear 55 After you add an object to the graph you 50 can use Graph Layers to view and edit its properties. O 45 Fill 40 35 30 25 No Solution 20 15 10 85.F 0 10:34 AM Partly sunny 9/11/2022