The year-end dividend yields (%) for a sample of 48 top-performing stocks are shownin the table below:2.83.35.23.44.24.03.03.92.62.73.13.83.32.62.83.4%Round to two decimal places5.84.92.73.9a. Fill in the following frequency table using the data.%Round to two decimal places3.0 to 3.5%Round to two decimal placesDividend Yield Frequency2.5 to 3.03.5 to < 4.04.0 to 4.54.5 to < 5.05.0 to 5.53.93.35.02.65.5 to 6.05.73.15.42.6Totalb. What is the frequency of the 3.0 to < 3.5 interval?483.04.64.72.9d. What proportion of the dividend yields are less than 4.0%?5.04.94.82.72.64.53.04.22.85.5c. What proportion of the dividend yields are at least 4.0% but less than 5.0%?mi m673.63.72.52.63.53.2e. Suppose a stock is rated A if its dividend yield is 4.0% or higher and rated B if theyield is less than 4.0%. What proportion of B-rated stocks in this sample have dividendyields less than 3.0%?

Answered: a. Fill in the following frequency…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Students on a campus of a college in Wisconsin were asked about their age. The results of this survey are recorded in the table below. Student ages Frequency 17-26 11 27-36 24 37-46 49 57 and over 41 (a) What is the relative frequency for the age group 17-26? (Write your answer IN PERCENTAGE FORM. Round to at least 1 decimal place. Do not include the % symbol in your answer.) Answer: % (b) What is the relative frequency for the the age group 37-46? (Write your answer IN PERCENTAGE FORM. Round to at least 1 decimal place. Do not include the % symbol in your answer.)) Answer: %
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
230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency 0. 0.2087 48 1 49 0.213 97 40 0.1739 137 49 4 44 0.1913 230 a. Complete the table (Use 4 decimal places when applicable) b. What percent of the people have exactly two siblings? %
The accompanying table contains data on the weight, in grams, of a sample of 50 tea bags produced during an eight-hour shift. Complete parts (a) through (d). Click the icon to view the data table. (Round to two decimal places as needed.) Find the p-value. p-value = .819 (F State the conclusi Do not reject H b. Construct a 90 The 90% confider (Round to four de Interpret the 90% More Info Tea Bag Weight (in grams) 5.65 5.45 5.42 5.41 5.53 5.34 5.54 5.46 5.53 5.59 5.42 5.51 5.55 5.54 5.61 5.56 5.47 5.44 5.49 5.39 5.46 5.63 5.53 5.32 5.68 5.29 5.49 5.76 5.56 5.41 5.57 5.59 5.52 5.33 5.49 5.54 5.61 5.44 5.45 5.24 5.56 5.63 5.49 5.58 5.68 5.43 5.49 5.57 5.58 5.35 I X
This data was collected from the members of our class. I have tried to remove anything that would identify an individual. 1. What is the scale of each variable? 2. Construct a frequency table and chart showing the distribution across gender in this class. 3. Construct a cross tabulation with Gender in one direction and Height in the other direction. Group the height category into 5 groups. 4. Is there a difference in the age distribution across gender? 5. Give a summary of our class based on this data about our class. Gender Height Year Born Male 76 1994 Male 72 1983 Female 65 1997 Male 68 1966 Female 67 1997 Male 70 1996 Male 71 1996 Male 73 1996 Male 72 1995 Male 71 1998 Male 73 1993 Female 66 1980 Female 62 1998 Male 76 1984 Female 70 1985 Female 62 1992 Female 62 1992 Male 73 1996 Female 68 1987 Male 60 1971 Female 60 1971 Male 60 1971 Male 74 1970 Male 77 1998 Male 77 1998 Male 68 1990 Female 64 1996 Male 80 1997 Male…
TEN ENGINEERING STUDENTS HAVE THE FF. HEIGHTS (IN FT): 5.2 5.8 6.2 4.8 4.9 5.11 5.9 4.11 5.6 DETERMINE THE 70TH PERCENTILE (USE THE EXACT ANSWER, DO NOT INCLUDE THE UNIT) 5.9
The mean heignt Of male College Studen ts ina large city is 68 Inches and the Stander d deviotion IS 5 Inches. What heignt Would a male College Student must have lo order for the Students heignt to be the cutoff point for the 9sth percent1le ? (what is tne lowest heagnt n the top 5 %?)
Strictly homework not quiz thanks!
210 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency 0 0.1714 40 1 2 39 3 52 4 43 a. Complete the table (Use 4 decimal places when applicable) b. What percent of the people have exactly two siblings? 36 0.1857 0.2476 0.2048 115 167 210
220 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency 0 0.2455 54 1 37 91 2 44 0.2 3 45 0.2045 180 4 40 0.1818 220 a. Complete the table (Use 4 decimal places when applicable) b. What percent of the people have exactly one sibling? %
• Fill in the blank for class midpoint and cumulative frequency Numbers of Miles Students Drive to School Each Day Class Frequency Class Boundaries Midpoint Relative Frequency Cumulative Frequency 1.0 - 2.9 3 3.0 - 4.9 3 5.0 - 6.9 4 7.0 - 8.9 2 9.0 - 10.9 4 11.0 - 12.9 2 • Find the total individual values
determine the range, interval and class limits below (in the picture)

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