A survey of California community college statistics students were asked their student status and type of class. When making a random selection from the table, what is the probability the individual is a Part-Time student or is in a Hybrid class?                             [ Select ]                       ["0.509", "0.594", "0.557", "0.535", "None of these"]       When making two random selections from the table without replacement, find the probability both are Full-Time students.                              [ Select ]                       ["0.473", "None of these", "0.489", "0.441", "0.409"]       Survey Results In-Person Hybrid Online Full-Time 13 12 15 Part-Time 4 3 10

Q: A group of students consisting of 20 males and 20 females were selected to participate in a research…

A: The number of female students is 20. Thus, the total number of students is 20+20 = 40.

Q: A survey of California community college statistics students were asked their student status and…

A: The table shows the student status and type of class.

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: Color Frequency Red 9 Blue 14 Green 11 Yellow 7 Purple 9 Total 50    probability…

Q: Use the table to calculate average number of individuals (based on a survey of 7 millennials) who…

A: The average number of individuals (based on a survey of 7 millennials) who have one or more tattoos…

Q: A group of students consisting of 20 males and 20 females were selected to participate in a research…

A: The number of male students is 20 The number of female students is 20. The total number of students…

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A:

Q: According to the National Center for Education Statistics, 17% of all people in the United States,…

A:

Q: Suppose that 15% of the population is left-handed. Find the probability that in group of 50…

A:

Q: a. 27% students have passed their last year's degree examination. A random sample of 7 students is…

A: Given data ,PPass=27 %=0.27PFail=1-PPass=1-0.27=0.37If n=7P4≤x≤6=?

Q: a. Find the probability of getting exactly 4 sleepwalkers among 5 adults. (Type an integer or a…

A: Defined :

Q: (a) Find the probability that a randomly selected worker contributes to a retirement savings plan at…

A: Given that    Contribute  Do not Contribute  Total Male 130 120 250 Female  139 111 250…

Q: The student registration numbers from 1 to 20 are mixed up and one registration number is drawn out…

A: Given n = 20 hence  n(S) = 20 Probability = favourable outcomestotal outcomes

Q: Based on a​ poll, among adults who regret getting​ tattoos, 23% say that they were too young when…

A: Solution: Let X be the number of adults say that they were too young when they got their tattoos and…

Q: Stress at work:  In a poll conducted by the General Social Survey, 81% of respondents said that…

A: Method : By using Binomial distribution

Q: According to a health​ publication, 12.8​% of persons under the age of 65 have no health insurance…

A: a. The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: All human blood can be typed as O, A, B or AB and the frequency of these occurrences can be found in…

A:

Q: It was reported that 19.8% of computer games sold in 2005 were classified as "family and…

A: Given Let A = computer games sold were classified as " family and children" P(A)=19.8%=0.198

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A: Given data is

Q: The following data represent the number of drivers involved in a fatal crash in 2016 in various…

A: Data about number of fatal crash in 2016 has been provided.Probability needs to be calculated for a…

Q: Of the cartons produced by a​ company, 9​%have a​ puncture, 3​% have a smashed​ corner, and 0.5​%…

A: Given : Let A : Cartons has a puncture P(A) = 9% = 0.09 Let B : Cartons has a smashed corner P(B) =…

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: Color Frequency Red 11 Blue 8 Green 3 Yellow 14 Purple 15

Q: subjects who have received and not received a speeding ticket in the last year, and the color of…

A: From the available information , the table is,   Red car Not red car Total Speeding ticket 45…

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

A:

Q: Determine the probability distribution for the​ number, X, who have no health insurance coverage. b.…

A: According to health publication, 17.3% of persons under age of 65 have no health insurance coverage.…

Q: In Russia, 57 percent of the population use public transportation. In a sample of 10 individuals,…

A: Its binomial probability

Q: The probability that more than 14 of those survyded feel the state , n=20 , p=0.45

A: Answer: From the given data, Sample size(n) = 20 P = 0.45 X~Binomial distribution(20,0.45)

Q: 10.2% of the population is 65 or older. Find the probability that the following number of persons…

A: According to the given information, we have Sample size, n = 20

Q: The mean number of defective units in a large assembly line is 4.3 units per day . Find the…

A: It is given that, The mean number of defective units in a large assembly line is 4.3 units per day.…

Q: In an exam, 15% got an "B" mark, 10% get a "A", and the other 75% get below that. Six students from…

A: The probability is the chance of occurence of an event. The binomial distribution is used when the…

Q: hly selected, what is the probability of getting someone who has been in a car accident? Round to…

A: Define an event  A: Someone who has been in a car accident Given that, number of respondents who had…

Q: According to the Australian Bureau of Statistics, during a particular year, the country’s population…

A: The mean is, μ=np=200×0.226=45.2 The mean is 45.2 The standard deviation is,…

Q: A survey of California community college statistics students were asked their student status and…

A: Solution

Q: The Association reports that among individuals in the 48 to 55 age, 45% drink coffee. If 200 people…

A: let X: number of coffee drinkers…

Q: In an exam, 20% got an “B” mark, 15% get a “A”, and the other 75% get below that. Six students from…

A:

Q: The table below shows data from a survey on weight classification for smokers and nonsmokers.…

A: According to the provided information,   Underweight Normal Overweight Non-smoker 37 543 1358…

Q: In an exam, 25% got an "B" mark, 15% get a "A", and the other 60% get below that. Six students from…

A:

Q: In an exam, 20% got an “B" mark, 10% get a “A", and the other 70% get below that. Six students from…

A:

Q: 5. Out of all registered vehicles in California, 95% of them pass the State Emissions Test. If ten…

A: Given information Probability of passing the emission test p = 0.95 10 vehicles are selected X…

Q: e accompanying data are the number of wins and the earned run averages (mean number of earned runs…

A: Given data is :

Q: The percentages of weapons used in murders in a certain year are described in the pie chart.…

A: Ans A and B:

Q: What is the probability they were correctly matched?

A: Thirteen of your graduation gift thank-you note/envelope pairs were randomly matched withoutchecking…