In an apartment complex the probability a tenant has a dog is 40% and the probability a tenant has a cat is 37%. Further, the probability a tenant has both a dog and a cat is 15%. What is the probability a random tenant has at least one?

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A: The given regression equation is: y=15x+3. The regression equation is given for y (i.e., the…

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Q: 2. Find the median and mode of the following data: Trees 1 2 3 4 5 6 Frequency 2 5 6 4 1 8

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A:

Q: with a mean of 50 and a standard deviation of 10 P(x<54)

A: Given that  Mean = M = 50 Standard deviation = SD = 10

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Q: QUESTION 17 Calculate the weighted mean for sample 1 and sample 2. Sample 1 has 14 scores with a…

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Q: The numerical value of the coefficient of determination r2 Select one: a. Is the proportion of the…

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A: I solve this problem using Excel.

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A:

Q: Demand for stereo headphones and MP3 players for joggers has caused Nina Industries to grow almost…

A: Given data: This year MONTH(x) DEMAND (y) January 1 4115 February 2 4215 March 3 3915…

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Q: Chauncey Billups, a current shooting guard for the Los Angeles Clippers, has a career free-throw…

A: given data Chauncey Billups , acirrent shooting guard for the Los Angeles Cliipers,has a carrer…

Q: The time it takes a computer repair company to diagnose a computer follows a normal distribution…

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Q: A population of 31 scores has a sum of squared deviations value of SS = 250.03. What would be the…

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Q: You are conducting a test of homogeneity for the claim that two different populations have the same…

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Q: Chauncey Billups, a current shooting guard for the Los Angeles Clippers, has a career free-throw…

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Q: 3. Let Y be the sum of the four trait scores for a character chosen uniformly at random out of the…

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Q: Hypothesis Test: Perform the specified hypothesis test. Be sure to include your statistical…

A: A sample of 40 customers and finds that average mileage of the cars serviced is 30,456 miles with…

Q: The amount of coffee that people drink per day is normally distributed with a mean of 17 ounces and…

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Q: Median Weekly Earnings for Women with Some College or an Associate's Degree 1980 2013 $231 $657…

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Q: d. ² = e. Interpret ² (Round to two decimal places) O 54% of all employees will take the average…

A: Given data: Vacation days Sick days 12 0 14 0 8 0 3 8 1 10 2 5 7 0 4 1 6 2 4…

Q: The probability that an international flight leaving the United States is delayed in departing…

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Q: You wish to test the following claim (HaHa) at a significance level of α=0.001α=0.001.…

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Q: "A set of n = 60 pairs of X and Y scores has SSX = 29.79, SSY = 31.43, and SP = 20.55. What is the…

A: It is given that SSX = 29.79 SSY = 31.43, SP = 20.55

Q: You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the…

A: given data  category observed frequency(oi) expected proportion A 49 0.4 B 11 0.1 C 30 0.2…

Q: Two samples are taken with the following numbers of successes and sample sizes r1= 20 r2 = 38 n1 =…

A: Given data  r1= 20 r2 = 38 n1 = 64 n2 = 51

Q: Listed below are pulse rates​ (beats per​ minute) from samples of adult males and females. Does…

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Q: Question 11 At a drug rehab center 37% experience depression and 30% experience weight gain. 13%…

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Q: 1. Find the Mean and Mode of the following data that the mass of certain worms Mass [1.2-1.5)…

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Q: Each box of one brand of breakfast cereal contains a coupon entitling purchasers to a free package…

A: Introduction: It is required to use Excel to identify the best model that fits the data.

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A: Given: When 110 adults with gum disease were first diagnosed, they were questioned about how…

Q: Two samples are taken with the following sample means, sizes, and standard deviations ¯x1 = 29 ¯x2 =…

A: The sample size for first sample is 65, sample mean is 29 and sample standard deviation is 5. The…

Q: You wish to test the following claim (Ha) at a significance level of a = 0.001. For the context of…

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Q: You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the…

A: There is only one categorical variable has 4 categories. The proportional values and observed…

Q: Express the confidence interval (25.5 %, 42.3 %) in the form of ô ± E. % ± Check Answer

A: Givenconfidence interval is (25.5% , 42.3%)Upper limit = 42.3%Lower limit = 25.5%

Q: Find the interquartile range for the following data: 4, 5, 7, 5, 17, 5, 4, 12, 14, 12, 18, 5

A: Given: The data is given as Data 4 5 7 5 17 5 4 12 14 12 18 5

Q: Question: If two events, A and B, are independent, which of the following statements is true? A:…

A: Given;We have two events A and B. both events A and B are indepedent.

Q: Problem 4 In a poker game, Melanie has a very strong hand and bets $5. The probability that Ben has…

A: The probability of Ben has better hand is 0.04 Ben has a better hand he would raise with probability…