Time in bankruptcy. Financially distressed firms can gain protection from their creditors while they restructure by filing for protection under U.S. Bankruptcy Codes. In a prepackaged bankruptcy, a firm negotiates a reorganization plan with its creditors prior to filing for bankruptcy. This can result in a much quicker exit from bankruptcy than traditional bankruptcy filings. A study of 49 prepackaged bankruptcies was published in Financial Management (Spring 1995). For each firm, information was collected on the time (in months) in bankruptcy as well as the results of the board of directors’ vote on the type of reorganization plan. Three types of plans were studied: “Joint”—a joint exchange offer with prepackaged bankruptcy solicitation; “Prepack”—prepackaged bankruptcy solicitation only; and “None”—no pre-filing vote held. The data for the 49 firms is provided in the accompanying table

a. Construct a stem-and-leaf display for the length of time in bankruptcy for all 49 companies.

b. Summarize the information reflected in the stem-and-leaf display from part a. Make a general statement about the length of time in bankruptcy for firms using “prepacks.”

c. Select a graphical method that will permit a comparison of the time-in-bankruptcy distributions for the three types or reorganization plans.

d. Firms that were reorganized through a leveraged buyout are identified by an asterisk in the table. Mark these firms on the stem-and-leaf display, part a, by circling their bankruptcy times. Do you observe any pattern in the graph? Explain

Short Answer

Expert verified

a.)

b. The firms that are using “pre-packs” have a lesser length of time in bankruptcy than the firms that are not using “pre-packs.”

c.

d.

Step by step solution

01

Given information

The data for the 49 firms is given in the following table.

02

(a) Constructing Stem and leaf diagram

Step and leaf diagram (N=49)

Leaf unit = 0.10

03

(b) Summarizing the stem and leaf diagram

The companies spent less than 2 months in bankruptcy is2649=0.53. More than half of the companies spent less than 2 months in bankruptcy.

Among 49 companies, two companies spent more than 6 months in bankruptcy. The firms that are using “pre-packs” have a lesser length of time in bankruptcy than those that are not using “pre-packs.”

04

(c) Constructing dot plot of time versus plan

The above plot shows that the length of time in bankruptcy is highest for companies using “pre-packs.”

05

(d) Explaining the stem and leaf diagram

The bold and underlined value of the above stem and leaf plot shows the length of the time for the reorganized firms through a leveraged buyout.

The above figure shows that the plans seem to be scattered and distributed throughout the times. Hence, there does not exist any pattern in the graph.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Is honey a cough remedy? Does a teaspoon of honey before bed really calm a child’s cough? To test the folk remedy, pediatric researchers carried out a designed study conducted over two nights (Archives of Pediatrics and Adolescent Medicine, December 2007). A sample of 105 children who were ill with an upper respiratory tract infection and their parents participated in the study. On the first night, the parents rated their children’s cough symptoms on a scale from 0 (no problems at all) to 6 (extremely severe) in five different areas. The total symptoms score (ranging from 0 to 30 points) was the variable of interest for the 105 patients. On the second night, the parents were instructed to give their sick child a dosage of liquid “medicine” prior to bedtime. Unknown to the parents, some were given a dosage of dextromethorphan (DM)—an over-the-counter cough medicine—while others were given a similar dose of honey. Also, a third group of parents (the control group) gave their sick children no dosage at all. Again, the parents rated their children’s cough symptoms, and the improvement in total cough symptoms score was determined for each child. The data (improvement scores) for the study are shown in the table below, followed (in the next column) by a Minitab dot plot of the data. Notice that the green dots represent the children who received a dose of honey, the red dots represent those who got the DM dosage, and the black dots represent the children in the control group. What conclusions can pediatric researchers draw from the graph? Do you agree with the statement (extracted from the article), “Honey may be a preferable treatment for the cough and sleep difficulty associated with childhood upper respiratory tract infection”?

Calculate SSE andfor each of the following cases:

a. n = 20,SSyy=95,SSxy=50,β1^=.75

b. n = 40,y2=860 , y=50, SSxy=2700, β1^=.2

c. n = 10, (yi-y¯)2=58,SSxy=91,SSxx=170

Refer to Exercise 11.14 (p. 653). Calculate SSE and s for the least-squares line. Use the value of s to determine where most of the errors of prediction lie.

Joint Strike Fighter program. Refer to the Air & Space Power Journal (March-April 2014) study of the Joint Strike Fighter program, Exercise 11.22 (p. 655). You fit the simple linear regression model relating y = estimated annual cost to x = year of initial aircraft operation.

a. Find s, the estimated standard deviation of the random error term, for the model.

b. Give a practical interpretation of s.

Refer to Exercise 11.3. Find the equations of the lines that pass through the points listed in Exercise 11.1.

See all solutions

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free