34. A sample of 10 NCAA college basketball game scores provided the following data (USAToday, January 26, 2004).WinningMarginWinning TeamPointsLosing TeamPointsArizona90Oregon6624GeorgetownWake ForestDuke856619ileFlorida State7570521Kansas78Colorado57KentuckyLouisville71Notre Dame638NCAA65Tennessee62Oklahoma State72Техas663.4 Exploratory Data Analysis109WinningMarginWinning TeamPointsLosing TeamPointsMichigan StateSouthern CalPurdue7670Stanford776710Wisconsin76Illinois5620a. Compute the mean and standard deviation for the points scored by the winning team.b. Assume that the points scored by the winning teams for all NCAA games follow abell-shaped distribution. Using the mean and standard deviation found in part (a),estimate the percentage of all NCAA games in which the winning team scores 84 ormore points. Estimate the percentage of NCAA games in which the winning teamscores more than 90 points.c. Compute the mean and standard deviation for the winning margin. Do the data con-tain outliers? Explain.

Name: 34. A sample of 10 NCAA college basketball game scores provided the f
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 34. A sample of 10 NCAA college basketball game scores provided the following data (USAToday, January 26, 2004).WinningMarginWinning TeamPointsLosing TeamPointsArizona90Oregon6624GeorgetownWake ForestDuke856619ileFlorida State7570521Kansas78Colorado

Solution : Data is given in the form of Winning Team points, Losing Team points and Winning Margin.…

Math

Statistics

34. A sample of 10 NCAA college basketball game scores provided the following data (USA Today, January 26, 2004). Winning Margin Winning Team Points Losing Team Points Arizona Oregon Georgetown Wake Forest Colorado Notre Dame Tennessee Texas 90 66 24 Duke 85 75 66 Florida State Kansas 19 5 21 70 57 63 62 66 78 71 Kentucky Louisville Oklahoma State 8 65 72 6. 3.4 Exploratory Data Analysis 109 Winning Margin Winning Team Points Losing Team Points Michigan State Southern Cal Purdue 76 70 6. Stanford Wisconsin 77 67 10 76 Illinois 56 20 a. Compute the mean and standard deviation for the points scored by the winning team. b. Assume that the points scored by the winning teams for all NCAA games follow a bell-shaped distribution. Using the mean and standard deviation found in part (a), estimate the percentage of all NCAA games in which the winning team scores 84 or more points. Estimate the percentage of NCAA games in which the winning team scores more than 90 points. c. Compute the mean and standard deviation for the winning margin. Do the data con- tain outliers? Explain.

34. A sample of 10 NCAA college basketball game scores provided the following data (USA Today, January 26, 2004). Winning Margin Winning Team Points Losing Team Points Arizona Oregon Georgetown Wake Forest Colorado Notre Dame Tennessee Texas 90 66 24 Duke 85 75 66 Florida State Kansas 19 5 21 70 57 63 62 66 78 71 Kentucky Louisville Oklahoma State 8 65 72 6. 3.4 Exploratory Data Analysis 109 Winning Margin Winning Team Points Losing Team Points Michigan State Southern Cal Purdue 76 70 6. Stanford Wisconsin 77 67 10 76 Illinois 56 20 a. Compute the mean and standard deviation for the points scored by the winning team. b. Assume that the points scored by the winning teams for all NCAA games follow a bell-shaped distribution. Using the mean and standard deviation found in part (a), estimate the percentage of all NCAA games in which the winning team scores 84 or more points. Estimate the percentage of NCAA games in which the winning team scores more than 90 points. c. Compute the mean and standard deviation for the winning margin. Do the data con- tain outliers? Explain.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: We are interested in determining if absences from a class affect your overall class grade. The 101…

A: Simple linear regression model: A simple linear regression model is given as y^ = b0 + bx + e…

Q: 1) Using EXCEL and the Cell Phone Survey data answer the following questions by using COUNTIF and…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a…

Q: A sample of 349 students at a university is surveyed. The students are classified according to…

Q: 3. The following is data representing the rushing yards gained by San Diego Chargers Football…

A: Given that the, Note that we have to given that outlier is LaDainian Tomlinson.

Q: A survey was taken on how much trust people place in the information they read on the Internet. A =…

A: Given, a survey was taken on how much trust people place in the information they read on the…

Q: We are interested in determining if absences from a class affect your overall class grade. The…

A: Simple linear regression model: A simple linear regression model is given as y^ = b0 + bx + e…

Q: 3. Evaluate the data in the table. Make a conclusion. Primary disability of various population…

A: The table provides the primary disability of two different population groups (adult and working-age)…

Q: The following table gives the rate of yearly in-state tuition for some of the public colleges and…

A: The data for the cost of tuition for some of the colleges and universities are given.

Q: a. What is the five-number summary for 1, 3, 3, 3, 4, 8, 9, 10, 10, 17? b. When the maximum, 17, is…

Q: The following list contains the number of hours that a sample of 11 middle-school students spent…

A: Need to Calculate Median from the following data20,11,9,15,14,6,14,4,13,5,6

Q: According to Scarborough Research, more than 85% of working adults commute by car. Of all U.S.…

A: Given that, According to Scarborough Research, more than 85% of working adults commute by car. Of…

Q: 6.. The number of points scored by the USC Gamecock football team for the 11 games in are displayed…

Q: 1. Find the weighted mean of three models automobiles sold. The number and price of each model sold…

A: To calculate the weighted mean, use the following formula. , Where, w denotes the weight of each x…

Q: 2) A survey divided students' responses into "Urban," "Suburban," and "Rural" school areas. Is there…

A: Chi square χ2 test: Chi square test is used to test whether there as an association (or)…

Q: The heights (inches) and foot lengths (cm) of 33 college men are shown in the dataset. Student…

A: Given: The given regression equation: Y = 0.253 + 0.384X Intercept a = 0.253 Slope b = 0.384 Where,…

Q: 4.14 A company has invited its entire human resources staff from each office across the country to…

A: The given data set is a weighted data set.For the ith city, denote the return airfare as xi [i = 1,…

Q: Consider a sample with data values of 27, 26, 20, 15, 31, 33, 27, and 25. Show the boxplot for the…

Q: Calculate the mode of the following sample data set: 8 10 7 14 53 22 5 5 5 22

A: Given data is 8,10,7,14,53,22,5,5,5,22

Q: workers who carpool to work for the 50 states plus Washington, O.C. Note: The minimum observation of…

A: Given : Total number of data=51

Q: Construct a stem-and-leaf diagram for the accompanying data, using two lines per stem. 23 45…

Q: Find the median for the following samplesa) 38, 25, 11, 20, 31b) 18, 30, 24, 45, 13, 10, 27, 50

Q: San Francisco Giants. From the Baseball Almanac website, we found the heights, in inches, of the…

A: a)Step-by-step software procedure to draw stem and leaf plot using MINITAB software is as…

Q: Wildfires are uncontrolled fires that usually spread common in wilderness areas that have long and…

A: Assumptions for one sample t test: The t statistic is used in the hypothesis testing, for testing…

Q: 1. Baseball Stats Does a team's batting average depend in any way on the number of runs scored by…

A: sample size (n) = 10Team batting average (y)Number of runs…

Q: Male and female respondents to a Group 1 Men Women 40 6 questionnaire about gender differences are…

A: H0: The two variables are independent Ha: The two variables are dependent.

Q: The table shows a portion of the data for a sample of 51 private colleges and universities. The data…

A: The provided data set is: School Year Founded Tuition & Fees % Graduate School Year Founded…

Q: A report stated that based on observing a large number of vehicle occupants, the estimated…

A: Urban areasRural areasMaleFemaleTotalMaleFemaleRow TotalsGrand TotalSeat…

Q: Midrange: Range: Standard Deviation:

A: We know that. Midrange = (maximum + minimum)/2 Range = maximum- minimum

Q: 3. A consumer panel tested nine makers of air conditioners for overall quality. The ranks assigned…

A: The measurement of correlation is 1. Scatter plot, 2. Karl Pearson's correlation coefficient 3.…

Q: Listed below are the 35 members of the Metro Toledo Automobile Dealers Association. We would like to…

A: C) We select every 6th dealer in the list starting with the 5th dealer. Hence, the dealers which…

Q: Here is a set of sample data. 100 43 19 50 49 37 36 75 46 24 65 18 90 45 21 20 94 74 81 91 35 83…

A: The given data set is as follows:The sample size

Q: Age and Gender. The U.S. Census Bureau publishes census data on the resident population of the…

Q: A sample of 296 students at a university is surveyed. The students are classified according to…

A: The relative frequency formula says: relative frequency = f/n, where 'f' is the frequency of a…

Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

34. A sample of 10 NCAA college basketball game scores provided the following data (USA
Today, January 26, 2004).
Winning
Margin
Winning Team
Points
Losing Team
Points
Arizona
90
Oregon
66
24
Georgetown
Wake Forest
Duke
85
66
19
ile
Florida State
75
70
5
21
Kansas
78
Colorado
57
Kentucky
Louisville
71
Notre Dame
63
8
NCAA
65
Tennessee
62
Oklahoma State
72
Техas
66
3.4 Exploratory Data Analysis
109
Winning
Margin
Winning Team
Points
Losing Team
Points
Michigan State
Southern Cal
Purdue
76
70
Stanford
77
67
10
Wisconsin
76
Illinois
56
20
a. Compute the mean and standard deviation for the points scored by the winning team.
b. Assume that the points scored by the winning teams for all NCAA games follow a
bell-shaped distribution. Using the mean and standard deviation found in part (a),
estimate the percentage of all NCAA games in which the winning team scores 84 or
more points. Estimate the percentage of NCAA games in which the winning team
scores more than 90 points.
c. Compute the mean and standard deviation for the winning margin. Do the data con-
tain outliers? Explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

1. We are interested in determining if absences from a class affect your overall class grade. The following data from 10 students is provided: Absences Grade 89.2 1 83.7 83.5 81.1 4 78.2 73.9 6 64.3 7 71.8 8 55.9 65.2
The number of credits being taken by a sample of 13 full-time college students are listed below. Find the mean, median, and mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. 88 11 11 8 9 77777 7 10 TMV UIG TIHVUG. VGIGLIUIG COITGGL GITVIGG VGIVW aiIU, II TIGL655aiy, mI MUIG QISWGI VUX LU Compitic yoUr GilviG. O A. The mode(s) is/are (Type an integer or decimal rounded to one decimal place as needed. Use a comma to separate answers as needed.) O B. The data set does not have a mode. Does (Do) the mode(s) represent the center of the data? O A. The mode(s) represent(s) the center. O B. The mode(s) does (do) not represent the center because it (one) is the largest data value. O C. The mode(s) does (do) not represent the center because it (one) is the smallest data value. O D. The mode(s) does (do) not represent the center because it (they) is (are) not a data value. O E. The data set does not have a mode.
Calculate the median and mode (by grouping method) from the following data: Central size : 15 25 35 45 55 65 75 85 Frequency : 13 21 20 15 8
Calculate the sample mean, median and mode for the above sample values.
The National Football League (NFL) records a variety of performance data for individuals and teams. To investigate the importance of passing on the percentage of games won by a team, the following data show the average number of passing yards per attempt (Yards/Attempt) and the percentage of games won (WinPct) for a random sample of 10 NFL teams for the 2011 season.† Team Yards/Attempt WinPct Arizona Cardinals 6.5 50 Atlanta Falcons 7.1 63 Carolina Panthers 7.4 38 Chicago Bears 6.4 50 Dallas Cowboys 7.4 50 New England Patriots 8.3 81 Philadelphia Eagles 7.4 50 Seattle Seahawks 6.1 44 St. Louis Rams 5.2 13 Tampa Bay Buccaneers 6.2 25 (a) Develop a scatter diagram with the number of passing yards per attempt on the horizontal axis and the percentage of games won on the vertical axis. A scatter diagram has 9 points plotted on it. The horizontal axis ranges from 5 to 9 and is labeled: Yards/Attempt. The vertical axis ranges from 0 to 90 and is labeled: Win %.…
A statistical program is recommended. The data below contains mileage, age, and selling price for a sample of 33 sedans. Price Mileage Age Price Mileage Age Price Mileage Age 16,998 35,000 3 11,599 95,000 8 18,998 20,000 2 17,599 16,000 3 10,499 123,000 8 12,599 63,000 7 15,998 42,000 3 14,599 54,000 5 12,599 70,000 6 15,998 61,000 4 10,599 68,000 11 10,998 88,000 10 11,599 102,000 7 16,998 40,000 4 11,998 86,000 6 13,998 109,000 4 20,998 7,000 1 12,998 60,000 6 14,998 60,000 5 11,599 81,000 9 17,599 45,000 2 11,599 88,000 9 12,599 70,000 9,998 96,000 11 12,599 58,000 8 13,599 86,000 5 9,998 60,000 11 14,998 27,000 6 11,599 92,000 7 16,998 36,000 2 15,998 32,000 4 9,599 120,000 10 17,599 45,000 2 Use the estimated regression equation that predicts the selling price of a used sedan given the mileage and age of the car to answer the following questions. (Let x₁ represent the mileage of the car, x2 represent the age of the car, and y represent the selling price of the car.) ŷ 20385.25…
A sample of 349 students at a university is surveyed. The students are classified according to gender ("female" or "male"). They are also classified according to major ("biology", "business", "engineering", "mathematics", or "computer science"). The results are given in the contingency table below. Biology Business Engineering Mathematics Computer science Female 40 24 33 44 32 Male 29 35 32 37 43 What is the relative frequency of female students in the sample? Round your answer to two decimal places. 0 X S ?
Find the Mean, Median, and Mode for Ungrouped and Grouped Data of the given data set. 17 36 16 29 19 28 18 20 16 26 23 25 26 20 15 20 25 24 26 25 17 20 17 36 28 25 20 28 25 11 22 23 29 26 21 25 14 27 28 23
Given the following list of data, what is the five-number summary?110, 111, 140, 190, 199, 204, 238, 270, 279, 310, 320 Select the correct answer below: Min Q1 Median Q3 Max 100 140 204 279 350 Min Q1 Median Q3 Max 110 111 204 279 300 Min Q1 Median Q3 Max 110 140 204 279 320
Identify the type of mode in the following data. 85, 98, 58, 90, 78, 92, 87, 80, 82, 91, 97, 89, 95, 88. O a. No mode O b. Multimodal data O c. Bimodal data O d. Unimodal data
Let x be the percentage of 16- to 19-year-olds not in school and not high school graduates. Let y be the reported violent crimes per 1000 residents. Six small cities in Arkansas (Blytheville, El Dorado, Hot Springs, Jonesboro, Rogers, and Russellville) reported the following information about x and y. x 24.2 18.6 17.8 14.9 19.0 17.5 y 13.0 4.6 8.8 1.3 0.8 3.6 Complete parts (a) through (e), given Σx = 112, Σy = 32.1, Σx2 = 2137.7, Σy2 = 282.89, Σxy = 654.37, and r ≈ 0.763. (b) Verify the given sums Σx, Σy, Σx2, Σy2, Σxy, and the value of the sample correlation coefficient r. (Round your value for r to three decimal places.) Σx = Σy = Σx2 = Σy2 = Σxy = r = (c) Find x, and y. Then find the equation of the least-squares line = a + bx. (Round your answers for x and y to two decimal places. Round your answers for a and b to three decimal places.) x = y = = + x