A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male Female Total Smokes 87 74 161 Doesn't smoke 22 17 39 Total 109 91 200 If a person is selected at random, what is the probability that the person is a male or a smoker? O0.915 00.423 01.785 O correct answer is not given

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: Given that, The table below shows the number of survey subjects who have received and not received a…

Q: In a survey of 169 people, the following data were obtained relating gender to color-blindness:…

A: From the provided information,   Color-Blind (C) Not Color-Blind/overline C Total Male…

Q: A group of children visited a zoo during a pre-school celebration week. A sampling of children was…

A: Total 165 children prefer Lion.  Among those 165 children, 90 are boys.

Q: From a class of 20 boys and 15 girls, a committee of five students will be selected. What is the…

A: Given that  Total students=20+15=35 Boys=20 , Girls=15 5 students are selected  Find  P(Exactly 1…

Q: The probability that a glass in a manufacturing plant has flaws is 0.01. What is the probability…

A: We want to find the probability by using binomial distribution.

Q: 6. A class for engineers consists of 25 industrial, 10 mechanical, 10 electrical and 8 civil…

A: The answer is attached below,

Q: At a community center, 200 members are asked if they own a bike and if they have owned a bike in the…

A:

Q: A survey of 200 people was conducted to see if they smoke.   The results are shown in the table.…

A: The general formula for conditional distribution is,

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: Given : Total number of residents = 437 Number of residents visited state park in last 6 months =…

Q: According to the Federal Communications Commission, 70% of all U.S. households have vcrs. In a…

A: The following data is given: The population proportion that US households have vcrs, p=0.7p = 0.7,…

Q: ne hundred people were surveyed, and one question pertained to their educational background. The…

A:

Q: A test was given to a group of students. The grades and gender are summarized below

A: Probability is possibility of occurring a event. The value of probability lies between 0 to 1.

Q: The office survey for a city company showed the mode of transport for the workers in the office. The…

A: Given data: To find:

Q: Here is a summary of a survey of 1000 bottled beverage consumers.…

A: Obtain the probability that a consumer living in a state with a deposit law does not recycle. The…

Q: One hundred students and teachers at a university were asked which major sport they enjoy watching…

A: 100 teachers and students are collected. The teachers and students were asked about their major…

Q: Find the indicated probability. 19) The table below describes the smoking habits of a group of…

A: If one of the 1156 people is randomly selected, we have to find the probability that the person is a…

Q: a. What is the probability of being dealt a hand that does not contain a heart?

A: Here Given 13 cards are selected without replacement. Now here Total number of cards=52=N Number  of…

Q: The following data was taken on a sample of 121 students to see the proportions of left and right…

A:

Q: Five hundred students are interviewed about their ways to get to school. The results are summarized…

A: Given data is,   Bus Car Total Middle school 129 38 167 High school 148 185 333 Total 277…

Q: A survey asked 850 respondents about their highest levels of completed education. The results are…

A: The provided data set is:

Q: Here are the results of a survey that students conducted at a mall. The students conducted this…

A: a) The probability that the person has a tattoo is, Probability=Column total for tattooTotal number…

Q: Find the indicated probability. The table below describes the smoking habits of a group of asthma…

A: Given Data:   Non smoker Occasional smoker Regular Smoker Heavy smoker Total Men 381 44 84 42…

Q: Giving a test to a group of students, the grades and gender are summarized below A В C Total Male 7…

A:

Q: A study of dorm rooms on a large college campus revealed that 42% had refrigerators, 56% had TVs,…

A: Given that : A represents the refrigerator  B represents the T. V.  P(A) = 42% ;  p(B) = 56%  P(…

Q: In a class of fifteen boys and ten girls, students are randomly chosen to give their speeches. What…

A: First of all we will list the total number of boys and total number of girls. Now we will use the…

Q: A group of students were asked if they carry a credit card. The responses are listed in the table.…

A: Probability is the chance of occurrence of observation involve in the sample or event. It is…

Q: Find the indicated probability. The CDC estimates that 75% of children between 6 and 23 months old…

A: Let p be the probability who received flu vaccine. n=number of children=7 X be the number of…

Q: The leading brand of powdered milk in the Philippines has a market share of 45%. A sample of 14…

A: Given that  n=14 , p=45%=0.45 , q=1-p=1-0.45=0.55 X~Binomial(n=14,p=0.45) X=Number of leading brands…

Q: The table below describes the smoking habits of a group of asthma sufferers. Nonsmoker…

A: Answer - The table below describes the smoking habits of a group of asthma sufferers.   Nonsmoker…

Q: Five hundred students are interviewed about their ways to get to school. The results are summarized…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: 10. Five hundred students are interviewed about their ways to get to school. The results are…

A: Probability of a random student from middle school who takes a car to school where the data is given…

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

A:

Q: Find the indicated probability. The table below describes the smoking habits of a group of asthma…

A: From the provided information,   Non smoker Occasional smoker Regular smoker Heavy…

Q: Given that a student participates in a sport, what is the probability that the student also…

A:

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: Given : Sample size = 437 Number of people who said they visited a state park in last 6 months = 129

Q: The table below shows the number of survey subjects who have received and not received a speeding…

A: The table below shows the number of survey subjects who have received and not received a speeding…

Q: 21) The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular…

A: H = Heavy smoker M = Men T = Grand Total

Q: The table below shows the results of a survey that asked 1058 adults from a certain country if they…

A:

Q: Find the indicated probability. Nonsmoker Occasional Smoker Regular Smoker Нeavy Smoker Total Men…

A: Given data,   P(Man or heavy smoker)=?

Q: A survey of top executives revealed that 31% of them regularly read Time magazine, 19% read…

A: See the handwritten solution

Q: (a) What is the probability that exactly two of the selected bulbs are rated 23-watt? 0.176 (b) What…

A: here as per policy i have calculated 3 subparts plz repost remaining parts with note i need answer…

Q: Two group of students (students who have a car versus don't have a car) are given a survey on…

A:

Q: The following table shows the results of a survey on internet access in the home. Each of 125…

A: (a )   Obtain the probability that one family selected at random would be Asian American and have an…

Q: The office survey for a city company showed the mode of transport for the workers in the office. The…

A:

Q: In a survey 46,197 women were asked how many children they had. The results are as follows: Number…

A: Given 46197 women's answer about how many children they had Number of Children Number of Women…

Q: Male Female Total Orange 30 65 95 Green 12 25 37 Total 42 90 132 A group of 132 students at an…

A: Obtain the probability that this student prefers the color green given that a randomly selected…

Q: A survey of students to determine if they had a pierced ear was given. The results are summarized in…

A: In the given information, the data of students having pierced ear is given. Let F be the female…

Q: A group of students were asked if they carry a credit card. The responses are listed in the table.…

A:

Q: A survey of 200 people was conducted to see if they smoke. The results are shown in the table. Male…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.