A marketing company has randomly surveyed 213 men who watch professional sports. The men were separated according to their educational level (college degree or not) and whether theypreferred the NBA or the National Football League (NFL). The results of the survey are shown to the right. Complete parts a through d.SportsPreferenceCollegeDegree44No CollegeDegreeNBANFL531799a. What is the probability that a randomly selected survey participant prefers the NFL?(Round to four decimal places as needed.)b. What is the probability that a randomly selected survey participant has a college degree and prefers the NBA?(Round to four decimal places as needed.)c. Suppose a survey participant is randomly selected and you are told that he has a college degree. What is the probability that this man prefers the NFL?(Round to four decimal places as needed.)d. Is a survey participant's preference for the NBA independent of having a college degree?O Yes. The two events are independent.No. The two events are not independent.

Answered: Image /qna-images/answer/53c09cf8-c3ea-42e1-8c36-0c86b17e38cc.jpg

Answered: A marketing company has randomly…

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

Similar questions

The Mars candy company states that 20% of all milk chocolate M&Ms are blue. In a sample of 80 M&Ms, what is the probability that more than 23% of them will be blue? Use the sampling distribution for a sample proportion and round to the nearest whole percentage. 25% 33% 75% 67%
There are 4 cardio stations and 6 weight lifting stations at the gym. a. How many ways can you choose 2 cardio and 2 weight lifting stations for your workout? type your answer... b. You decide to choose 4 stations randomly for today's workout. What is the probability you choose all weight lifting or all cardio stations? type your answer... Previous ↑ #m 3 e d C C 54 $ L % 5 t g Oll A 6 b DELL y & 7 n O u j *00 8 m O i k ( 9 V 4 O alt 1 ) O P ➜ ctrl 33 ?
In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (b) below. Purchased Gum Kept the Money Students Given Four Quarters 26 19 Students Given a $1 Bill 12 31 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters. b. Find the probability of randomly selecting a student who kept the money, given that the student was given four quarters.
Twenty different statistics students are randomly selected. For each of them, their body temperature (°C) is measured and their head circumference (cm) is measured. a. For this sample of paired data, what does r represent, and what does p represent? b. Without doing any research or calculations, estimate the value of r. c. Does r change if body temperatures are converted to Fahrenheit degrees? D. Select the correct cnoice below and Till in the answer Dox to complete your choice. (Type an integer or a decimal rounded to one decimal place as needed.) OA. The value of r is estimated to be strongly negatively correlated. B. The value of r is estimated to be and head circumference. OC. The value of r is estimated to be strongly positively correlated. c. Choose the correct answer below. because it is likely that body temperature and head circumference are because it is likely that there is no correlation between body temperature because it is likely that body temperature and head…
In probability theory, rolling a die is considered to be an experiment. What is the term that corresponds to the possibility that the die shows the number 2? a. A probability of 2. b. A possible outcome. c. A normal distribution. d. A number.
A company has 5 full-time employees and 10 part-time employees. The company president randomly selects 3 employees to attend an upcoming seminar. What is the probability that the 3 employees selected are all part-time employees? Round the answer to the nearest whole percent. O 26% O 33% O 55% O 67%
The number of cancer cases by smoking status is shown in below table is a sample of randomly selected individuals. These figures will give an odds ratio of: Smoking status Smoker Non-smoker Lung cancer With cancer Without cancer 40 25 20 20 50
After giving a test to a group of students, below is the summary of grades by gender. A 9 10 3 Total 20 13 Male Female B C Total 16 35 4 18 20 53 If a student was randomly chosen, find the probability that the student earned an A. Enter as a fraction or round your answer to four decimal places. Question Help: Video Submit Question
During a basketball game, Tatiana is shooting two free throws. Tatiana makes 91% of their free throws. Assuming that the free throws are independent events, find the percent chance that Tatiana... (Note: Do not round your answers.) is in the groove and makes both free throws. makes the first and then misses the second. misses the first and then makes the second. struggles and misses both of the free throws. What is the sum of these four answers?
You want to know the probability that you will select a king of any suit from a deck of cards. You calculate the probability by dividing the number kings in the pack by the total number of cards in the pack (52) . This is an example for relative frequency?
Using the data given below, determine whether it would unusual for a household to have no HD televisions. The number of televisions (HD) per household in a small town Televisions 1 2 Households 26 445 655 1474 P(x) 0.010 0.171 0.252 0.567 Choose the correct answer below. O A. It would be unusual because the probability of having no HD televisions is less than 0.05. OB. It would not be unusual because the probability of having no HD televisions is more than 0.05. O C. It would not be unuşual beçause 26 people have no HD televisions in the town. O D. It would be unusual because 26 people have no HD televisions in the town. Click to select your answer.
A dormitory on campus houses 100 students. 42 are male, and 40% are KINE majors. A student is selected at random. The probability of selecting a female, and a KINE major? Provide either a percentage (1 decimal) or a fraction with three decimal places. Answer:

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS