A group of people were asked if they had run a red light in the last...

Question

Question

A group of people were asked if they had run a red light in the last year where 480 responded yes, and 309 responded no.

math Statistics-And-Probability

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

solution Here no of people responded rest tigha that run red light = 480 no. of people responded that dont run red light = 3

Add a comment

Answer 2

Similar Homework Help Questions

A group of people were asked if they had run a red light in the last...

A group of people were asked if they had run a red light in the last year. 402 responded "yes", and 233 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places Calculator Check Answer Question 5 A group of people were asked if they had run a red light in...
A group of people were asked if they had run a red light in the last...

A group of people were asked if they had run a red light in the last year. 227 responded "yes", and 455 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year. Give your answer as a fraction or decimal accurate to at least 3 decimal places
Suppose you have a sample size of 36 with a mean 79 and a population standard...

Suppose you have a sample size of 36 with a mean 79 and a population standard deviation of 8. Based on this, construct a 99% confidence interval for the true population mean. As in the reading, in your calculations: --Use z = 1.645 for a 90% confidence interval --Use z = 2 for a 95% confidence interval --Use z = 2.576 for a 99% confidence interval. Give your answers as decimals, to two places [ , ] A group of...

U 1.131 5:00 PM WHW (.211 VYRICWIU III 011[1/1] 012(0.9/1] ✓013 [1/1] 0 141/1] 15 [11]...

U 1.131 5:00 PM WHW (.211 VYRICWIU III 011[1/1] 012(0.9/1] ✓013 [1/1] 0 141/1] 15 [11] C 0 16:0:1) Q 170.5:1) 18 0.7:1] Q 19 1:11 ✓Q 2010.-1/11 Q 210./11 Q 22 0.21 C023101)CO24:0:11C 0 25:0:1) CQ2an) C 270C 928:0/1) CQ2910/1;C 30:0:1) C 0 31 CTI C 0320: 15cm 33 0:10 131 11 C 0 35 tu lịch J: 130 1 2 :11 C Q38101) 39:0:110.400.91"] C Q41101) C Q 420:11 Grade: 16.9/42 Print Version A group of people were...
Thank You for the help . to Probability In a study of brand recognition, 1172 consumers...

Thank You for the help . to Probability In a study of brand recognition, 1172 consumers knew of Honda, and 38 did not. Use these results to estimate the probability that a randomly selected consumer will recognize Honda. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. % prob 0.97 Points possible: Unlimited attempts Score on last attempt: 0. Score in gradebook: 0 License 2 Homework Compound Probabilities robabilities Giving...
4. The question, "Do you smoke?" was asked to 100 people. Results are shown in the...

4. The question, "Do you smoke?" was asked to 100 people. Results are shown in the table. 11 44 55 33 45 77 100 Pick a person randomly from the 100 people. Denote the event F "the person is female", and Y "Yes, the person smokes". Find the following conditional probabilities: a). P(Y) b). P(YIF) 5. Suppose you have two Bags, each contains 100 marbles: Bag 1 has 70 red and 30 blue marbles; Bag 2 has 60 red and...

The table below contains the results of 400 employed adults where people were asked if they...

The table below contains the results of 400 employed adults where people were asked if they felt tense or stressed out at work Gender Yes No Male 89 111 Female 93 107 a. What is the probability that a randomly selected person will be male? b. Given that the employed person felt tense or stressed out at work, what is the probability that the employed person was female? c. Given that the employed person is female, what is the probability...
A test was given to a group of students. The grades and gender are summarized below...

A test was given to a group of students. The grades and gender are summarized below A B C Total Male 2013 1144 Female 68 519 Total 26 21 16 63 If one student is chosen at random from those who took the test, Find the probability that the student got a 'A GIVEN they are female. 0.5555 Preview Giving a test to a group of students, the grades and gender are summarized below A Male 10 Female 17 Total...
3.People at a coffee shop were asked how many DVD's they purchased in the last month....

3.People at a coffee shop were asked how many DVD's they purchased in the last month. The results are given in the table below. x P(x) 0 0.385 1 0.241 2 0.135 3 0.109 4 0.087 a. Does the table represent a probability distribution? A. Yes B. No b. If "yes", give the mean (μ) and standard deviation (σ), if "no", give at least one requirement that is not met.

Please answer iii and iv Six hundred adults were asked whether or not they watch for...

Please answer iii and iv Six hundred adults were asked whether or not they watch for calories and fat content when they buy groceries. The following table gives the two-way classification of their responses, where yes means that an adult watches for calories and fat content and no means he/she does not watch. Yes No No Opinion Men 74 174 52 Women 109 129 62 Give exact answers in fraction form. a. If one adult is randomly selected from these...

A group of people were asked if they had run a red light in the last...

Homework Answers