A survey was conducted on the news channels watching; the CNN, the BBC and the Fox...

Question

Question

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

C = Fox nets n(CNN and 8)10 and B) O n( and c)- 8 nce, and c):7 and n(A or B or c) = 49 -n(B and c)-n(pand c) + n(A and 8 and

Add a comment

Answer 2

Similar Homework Help Questions

A survey was conducted on the news channels watching; the CNN, the BBC and the Fox...

A survey was conducted on the news channels watching; the CNN, the BBC and the Fox news, respectively and the following data was obtained: The number of people who prefer to watch CNN, BBC and Fox news were found to be 26, 25 and 20 respectively. The number of people who watch BBC and Fox news-8 The number of people who prefer to watch CNN and Fox news- 49 persons watch at least one of the news channels. 3 watch...
Let's say that the probability that an adult watches the news at least once per week...

Let's say that the probability that an adult watches the news at least once per week is 0.60. We randomly survey 14 people. of interest is the number of people who watch the news at least once per week. Find the probability that at least six adults watch the news at least once per week. Select one: a. 6 14 b. 0.9417 c. 0.6429 d. 0.8499
Due Thu 07/30/2020 11:59 pm A researcher wants to know if the news station a person...

Due Thu 07/30/2020 11:59 pm A researcher wants to know if the news station a person watches is a factor in the amount of time in minutes) that they watch. The table below shows data that was collected from a survey. Local FOX CNN 60 24 18 34 44 51 57 35 24 70 17 47 64 60 52 65 26 66 69 37 38 57 58 68 29 Assume that all distributions are normal, the three population standard deviations...

A market research company conducted a survey to find the percentage of people who exercise at...

A market research company conducted a survey to find the percentage of people who exercise at least 30 minutes every day. Out of 186 persons surveyed, 57 replied that they exercise at least 30 minutes every day. What is the standard error? Answer choices are rounded to the hundredths place. a.) 1.79 b.) 0.21 c.) 0.34 d.) 0.03
1 Current Studex 1 UT Tyler Core X Employee-faci x m 2020S2-MATH X xyzHomewor php Due...

1 Current Studex 1 UT Tyler Core X Employee-faci x m 2020S2-MATH X xyzHomewor php Due Thu 07/30/2020 11:59 pm A researcher wants to know if the news station a person watches is a factor in the amount of time (in minutes) that they watch. The table below shows data that was collected from a survey. Local FOX CNN 24 18 44 51 57 35 24 70 17 47 64 60 52 65 26 69 37 38 57 34 58...
2. A consumer survey randomly selects 2000 people and asks them about their income and their tele...

how do i show work for this problem 2. A consumer survey randomly selects 2000 people and asks them about their income and their television-watching habits. The results are shown in the following table. The numbers within the table reflect people in various categories of TV-watching and annual income. As a reward for participation, each person is given a small prize. Then the names are placed in a box and one name is randomly selected to receive the grand prize...

Psychologist Michael Cunningham conducted a survey of college women to see whether, upon graduation, they would...

Psychologist Michael Cunningham conducted a survey of college women to see whether, upon graduation, they would prefer to marry a high school teacher who has short workdays, summers off, and spare energy to help raise children, or a surgeon who earns eight times as much but works brutal hours. He found that 75% of the college women said they would choose the teacher. [Source: Alex Williams, “Putting Money on the Table,” The New York Times, September 23, 2007.] Select the...
(a) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The newspaper...

(a) A newspaper conducted a statewide survey concerning the 1998 race for state senator. The newspaper took a SRS of 1200 registered voters and found that 620 would vote for the Republican candidate. Let p represent the proportion of registered voters in the state who would vote for the Republican candidate. A 90 percent confidence interval for p is: A. 0.517 t0.024 B. 0.517 ± 0.014 C. 0.517 ± 0.249 D. 0.517 +0.028 (b) A newspaper conducted a statewide survey...
C (0.331, 0.400) 21) In the months leading up to an election, news organizations conduct many...

C (0.331, 0.400) 21) In the months leading up to an election, news organizations conduct many surveys to help predict the results of the election. Often news organizations will increase the sample size in the last few weeks before the election. Which of the following is the primary reason they increase the sample size? Alarger sample size allows more people to give their input. . Alarger sample size means the sampling method isn't as important. C A larger sample size...

A survey was conducted to determine whether hours of sleep per night are independent of age....

A survey was conducted to determine whether hours of sleep per night are independent of age. A sample of individuals was asked to indicate the number of hours of sleep per night with categorical options: fewer than 6 hours, 6 to 6.9 hours, 7 to 7.9 hours, and 8 hours or more. Later in the survey, the individuals were asked to indicate their age with categorical options: age 39 or younger and age 40 or older. Sample data follow Age...

A survey was conducted on the news channels watching; the CNN, the BBC and the Fox...

Homework Answers