A survey reported that 76% of registered voters in California approved of allowing two people of the same gender to marry and have regular marriage laws apply to them. Among 18 to 39-year-old registered voters in California, 92% approved of gay marriage. 38% of Californian registered voters are between the ages of 18 and 39. Out of the voters who approved of gay marriage, what is the percentage that are between the ages of 18- 39? Round you answer to three decimal places. %

Q: A food safety guideline is that the mercury in fish should be below 1 part per million (ppm). Listed…

A: Note: Hi there! Thank you for posting the questions. As there are several independent questions,…

Q: The breaking strength of a certain rivet used in a machine engine has a mean 5000 psi and standard…

A:

Q: A small data analysis class has five computer science majors among the twenty-two total students.…

A:

Q: The sample space listing the eight simple events that are possible when a couple has three children…

A: The  number of children is 4.

Q: 1.131 Find more values of z. The variable Z has a stan- dard Normal distribution. (a) Find the…

A: Given that  A) P(Z < z) = 0.78 B) P(Z > z) = 0.22

Q: Consider the following time series data. Quarter 1 2 3 4 Year 1 5 1 2 6 Year 2 7 2 4 8 Year 3 8 5 5…

A: Given information: The data represents the data of 3 years for 4 quarters.

Q: Which of the following statements is correct? O i. The summaries of data, which may be tabular,…

A: It is given that the statements. Here, need to find out the correct statement.

Q: Find the dependent variable and independent variable. 1. A research study was conducted to examine…

A: Introduction A variable is any characteristic that can be measured. Let DV denote a dependent…

Q: A researcher wishes to conduct a study of the color preferences of new car buyers. Suppose that 50%…

A:

Q: Tallest and Shortest Men the tallest living man at the time of this writing is Sultan Kosen, who has…

A: Given that  Tallest = 251 , Shortest = 54  Mean = M = 174 , Standard deviation = SD = 7

Q: Assume that when human resource managers are randomly selected, 51% say job applicants should follow…

A:

Q: Let x be a Poisson random variable with μ = 4.5. Find the probabilities for x using Table 2. (Round…

A: given data  poisson distribution  μ = 4.5∴λ = 4.5P(x=X) = e-λλxx!

Q: A popular fast food chain wants to open an outlet in a particular district. The research department…

A: Several variables are given.

Q: An Insurance company study shows that 45% of U.S. adults have high blood pressure. Suppose 6 U.S.…

A: Let p be the probability of U.S. adults have high blood pressure  n be the sample  size Let X be the…

Q: The following data were used in a regression study. Observation 1 2 3 4 5 6 7 8 9 X; Y₁ 2 3 4 5 7 7…

A: Given :

Q: Of the travelers arriving at an airport, 70% fly on major airlines, 20% fly on privately owned…

A: Given that: Probability that travelers fly on major airlines = 70% Probability that travelers fly on…

Q: According to the Department of Commerce, the mean and median prices of new houses sold in the United…

A: The mean and median prices of new houses sold in the United States in 1989 were $129,900 and…

Q: ​The regression equation is determined by finding the minimum value for which of the following?…

A: We have to find the identity to be minimized for calculating the regression equation

Q: Central Limit Probability Question: What is the Central Limit Probability for the following numbers:…

A: Suppose the variable of interest is x.

Q: Fill in the "Years since 1970" column for the data to the right. Make a scatter plot in Excel of the…

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

Q: Let X and Y be independent standard normal variates. Obtain the m.g.f. of XY.

A:

Q: Students at a major university are complaining of a serious housing crunch. They complain that many…

A:

Q: A single fair six-sided die is tossed once. Let Y be the number facing up. Find the expected value…

A: It is given that a fair six sided die is tossed up then the sample space is S = { 1, 2, 3, 4, 5, 6 }

Q: Use the given Normal curve to answer the question. 16 28 40 52 64 76 88 What % of the data is…

A: Given that.   X~N( μ , ?^2 )   μ=52     , ?=12   Z-score =( x - μ )/?

Q: Show that for +-distribution with n'dof., about meath 13 given by: √n [[(1-1)/2] / √5564/2 mean…

A:

Q: A binomial experiment with probability of success p=0.84 and n=11 trials is conducted. What is the…

A: GIVEN DATA p = 0.84n = 11x  = no. of succesesP(x=X) = nCx*px*qn-xP(x>9) = ?

Q: Use the given table, which lists six possible assignments of probabilities for tossing a coin twice,…

A: The question is about probability model Given :   To find : Which lists of assignments are…

Q: In a student's biology class, the final grade is based on six categories. The categories, grades,…

A: category weight(w) grade(x) x*w test 1 0.17 45 7.65 test 2 0.18 98 17.64 test 3 0.18 45 8.100…

Q: . A box contains six cards, labeled 1, 2, 2, 3, 3, and 3. Two cards are chosen at random, with the…

A: 6 cards = 1,2,2,3,3,3 Two cards are drawn with replacement.  Probability= favorable/total For 1st…

Q: th respect to the z test (statistic) and the t test (statistic), each of the following are true,…

A: Test statistic  Z=(x̄ -μ)√n/σ t=(x̄-μ)√n/s

Q: 4. Leah's Toys makes rubber balls. The current process is capable of producing balls that weigh, on…

A:

Q: Z is distributed as a standard normal variable. Given a sample with a mean of 0 and a standard…

A: given data normal distributionμ = 0σ= 1Z~N(0,1)     standard normal distriutionP(-1.77<Z<1.97)…

Q: Two catalysts may be used in a batch chemical process. Twelve batches were prepared using catalyst…

A: given datax1 = 86n1 = 12s1 = 3n2 = 15x2 = 89s2 = 2

Q: The probability that a certain hockey team will win any given game is 0.3707 based on their 13 year…

A: From the provided information, The probability that a certain hockey team will win any given game is…

Q: A jar contains 6 red marbles, numbered 1 to 6, and 10 blue marbles numbered 1 to 10. a) A marble is…

A: a) The jar contains 6 red marbles, numbered 1 to 6.

Q: Suppose the data below represent, in thousands, the type of health insurance coverage of people by…

A: The given table shows the type of health insurance coverage of people by age.

Q: 48. Suppose the temperature of healthy humans is approximately normal with a mean of 98.6 degrees…

A: Introduction In the given scenario, the population mean and standard deviation of a healthy human…

Q: For the first two weeks of the month of January 2022, the daily average of calls for roadside…

A: From the provided information, Number of observations (n) = 14 Arranging the data into ascending…

Q: If a baseball player has a batting average of 0.345, what is the probability that the player will…

A: Given that  p = 0.345 , q = 1 - p = 1 - 0.345 = 0.655 , n = 4 X ~ Binomial (n = 4 , p = 0.345) X =…

Q: Consider the following data on price ($) and the overall score for six stereo headphones tested by a…

A: Given data is: Brand Price($) Score A 180 76 B 150 69 C 95 59 D 70 56 E 70 40 F 35…

Q: Listed below are the amounts of net worth (in millions of dollars) of the ten wealthiest celebrities…

A: Given that data  267 212 192 160 155 150 145 145 145 145 Sample size n =10 99% confidence level.

Q: An education researcher has been studying test anxiety using a particular measure, which she…

A: given data   normal distribution μ = 20σ = 5find lowest percentage to be in top given %,

Q: The mean number of power outages in the city of Manila is 5 per year. Find the probability that in a…

A: Let X be the number of power outages in the city of Manila Mean λ=5

Q: what does being in the 60th percentile mean?

A: Given that 60th percentile   Let a student got 60th percentile in a exam

Q: musement parks sell day passes and season passes. A day pass to Fun World costs $41 and provides…

A: Box plots is a graphical representation of certain summary statistics like median, quartiles,…

Q: 1. The use of topical painkiller ointment or gel rather than pills for pain relief was approved just…

A: Given that  Population mean=25 Sample mean=22.90

Q: ook int ences below. Statistic Sample mean Sample standard deviation Sample size Men 23.70 5.77 34…

A: Note: According to Bartleby guidelines expert solve only one question and maximum 3 subpart of the…

Q: Problem 3 has not been answered yet.

A: 3) The number of groups is 3.

Q: American households increasingly rely on cell phones as their exclusive telephone service. It is…

A: Using the Binomial distribution probability.

Q: A study reported that about half of young adults continue to text and drive, despite the dangers. To…

A: It is given that half of the young adults continue to text and drive, despite the dangers. That is,…