What is the probability of selecting a girl among all those who are 5, 6, or 7 years old? (Table attached)     A)  48.8%   B)  50.4%   C)  36.7%   D)  25.2%

Q: Real estate ads suggest that 55 % of homes for sale have garages, 15% have swimming pools, and 6%…

A: Given that 55% of homes for sale have garages, 15% have swimming pools, and 6% have both features.

Q: In a survey of consumers age 12 years and older, respondents were asked how many cell phones are in…

A: Solution

Q: A researcher examined the colors of plants 100 people had in their homes and created the chart…

A: Answer:- Given A researcher examined the colors of plants 100 people had in their homes and created…

Q: Real estate ads suggest that 59 % of homes for sale have garages, 20 % have swimming pools, and 15 %…

A: Given that P(g) = 0.59 , P(pool ) = 0.20 ,P(both) = 0.15 ( a )P ( pool or garage ) =? ( b )P (…

Q: Real estate ads suggest that 56 % of homes for sale have garages, 15 % have swimming pools, and 15 %…

A: The question is about probabilityGiven :Probability of homes for sales have garages =…

Q: the sample space for tossing  three fair coins is [HHH,HHT,HTH,HTT,THH,THT,TTH,TTT]. what's the…

A: 3 fair coins are tossed.  The sample space S={HHH,HHT,HTH,HTT,THH,THT,TTH,TTT}

Q: You measure the lengths of 14 objects in a box, and get the following results (in cm):  1; 3; 3; 4;…

A: " Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Consider a population of snakes in which 70% are female. If you randomly sample four snakes, what is…

A:

Q: Real estate ads suggest that 59 % of homes for sale have garages, 25 % have swimming pools, and 24 %…

A: Solution: Let A be the event that homes for sale have garages, B be the event that homes for sales…

Q: In a factory producing light bulbs, the quality control team randomly selects 100 bulbs from a batch…

A: The number of selected bulbs, n=100.The number of defective bulbs, x=10

Q: 9. High school students in one school chose their favorite leisure activity. Find each probability.…

A: We have to find e)P(hiking|female)  f)P(hiking|male)  g)P(male|shopping)  h)P(Female|shopping)…

Q: What is the probability that a randomly chosen child has a height of more than 73.7 inches?

A: Let X denote the heights of child. Given that X follows N(mean = 56.5, SD = 7.8), then  Z = (X -…

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

A:

Q: What is the probability that 15​,16​,17​,18​, or 19npeople in the sample are in favor of retaining…

A: d. Obtain the probability that 15, 16, 17, 18, or 19 Spaniards from the sample are in favor of…

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

Q: C. The student has competed in Rhythm and Standard, but not smooth?

A:

Q: The data below was collected from a random sample of 300 people living in a neighborhood in New York…

A:

Q: SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.…

A: Formula : Binomial distribution is given by

Q: A coin is weighted equally. Calculate the probability of getting exactly 3 heads or 4 heads in 4…

A: We have given information, 4 coins are tossed simultaneously then its sample space is written as,…

Q: Adult men in a community are divided into three groups: Single, Married, and Divorced. The table…

A:

Q: 9. High school students in one school chose their favorite leisure activity. Find each probability.…

A: To find the statistical probability of an event A by the formula  P(A) =(number of occurrence of the…

Q: Real estate ads suggest that 58 % of homes for sale have garages, 18 % have swimming pools, and 17 %…

A: Given : Real estate ads suggest that 58 % of homes for sale have garages,18 % have swimming pools,…

Q: Family Entertainment Costs – The mean total costs for all forms of family entertainment (i.e.…

A: Given information Mean µ = $12000 per year Standard deviation σ = $2000 Sample size n = 36

Q: Organ Donors USA Today provided information about a survey of 5100 adult Internet users. Of the…

A: There are 100 adults who are randomly selected from each state and the District of Columbia.

Q: According to flight stats.con American Airline flights from Dallas to Chicago are delayed 20% of the…

A: Given that, Probability, p = 20% = 0.20 Sample size = 15

Q: Given the number of trials and the probability of success, determine the probability indicated:

A: Here use binomial distribution with given sample size and probability of success.…