Given events G and H: P(G) = 0.43; P(H) = 0.26; P(H ∩ G) = 0.14  Find P(H ∪ G).  Find the probability of the complement of event (H ∩ G).  Find the probability of the complement of event (H ∪ G).

Q: A population of values has a normal distribution with μ = 85 and o = 41.1. You intend to draw a…

A: From the provided information,

Q: A study was conducted to determine the proportion of people who dream in black and white instead of…

A: There are two independent samples which are over the age of 55 and under the age of 25.We have to…

Q: What percentage of hospitals provide at least some charity care? Based on a random sample of…

A: Given Information: Hospital reports from eastern states are:57.1,…

Q: Draw three cards randomly from a standard deck of 52 cards and let x be the number of jacks in the…

A: Given thatDrawing three cards from standard deck of 52 cards and x be the number of jacks in the…

Q: A manufacturing machine has a 10% defect rate. If 9 items are chosen at random, what is the…

A: It is given that P( success ), p = 10% = 0.10Sample size, n = 9

Q: For a standard normal distribution, given: P(z < c) = 0.4304 Find c.

A:

Q: sixty percent (60%) of Students of the Reginal College were took French. Fifteen (15) were randomly…

A: We have given that p = 60% = 0.60n = 15

Q: According to a report from a business intelligence company, smartphone owners are using an average…

A: From the provided information,Mean()=24standard deviation()=4sample size(n)=25

Q: Which statement best describes this regression where Y= highway miles per gallon (MPG) in 91 cars?…

A: Here we have given that the summary table table of regression.Regression analysis is done for Y =…

Q: How many different four-letter secret codes can be formed if the first letter must be an S or a T?…

A: We have to form the different secret codes of four letters. The first letter must be an S or T.

Q: Evaluate. 71 51 O A. 7 OB. 42 O c. 21 D. 75

A: calculate 7!/5!, you can simplify it as follows:7!/5! = (7 * 6 * 5!)/(5!) In combinatorics, this is…

Q: Risk taking is an important part of investing. In order to make suitable investment decisions on…

A: Mean(µ) = 49Standard deviations (σ) = 16

Q: Consider the following table containing yields for mutual funds in different asset classes (small,…

A: Given, number of groups is 3. They are Small cap, mid cap and large cap.

Q: The below data on the production volume x and total cost y (in dollars) for a particular…

A: From the information, given thatLet X denotes the production volume in unitsLet Y denotes the Total…

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Given that if a seed is planted, the chance of growing into a healthy plant is 90%.

Q: The taste test for PTC (phenylthiocarbamide) is a favorite exercise for every human genetics class.…

A: The question is about discrete probability distribution.Given :Proportion of tasters ( p ) =…

Q: Determine the sample size required to estimate a population mean to within 19 units given that the…

A: It is needed to find the sample size based on the given confidence level, margin of error and…

Q: Future scientists: Education professionals refer to science, technology, engineering, and…

A: The given proportion of freshmen, who plan to major in a STEM discipline is p0=26% (or 0.26).For…

Q: Develop the analysis of variance computations for the following completely randomized design. At a =…

A: The observations on the 3 treatments A, B, and C is given as…

Q: Weekly salaries (in dollars) for a sample of registered nurses are listed. 774 446 1019 795 908 667…

A: From the provided information,The data values are as follow:774 446 1019 795 908 667 444 960

Q: o men take less time than women to get out of bed in the morning? The 43 men observed averaged 4.8…

A: Sample sizes n1=43 ,n2=46Sample means x1=4.8 ,x2=5NOTE: According to bartleby guidelines expert can…

Q: d. 99.5% of people consumed less than (Round to two decimal places as needed.) gallons of bottled…

A: We have given thatMean() = 30.8standard deviation () = 13

Q: You have been hired by "Indo," the new Indonesian automobile manufacturer to build a model of U.S.…

A: Given the model of the price of 35 different American-made 2016 U.S. sedans as

Q: Use the average growth rate between 1850 and 1950, which was about 0.2%, to find the approximate…

A: The average growth rate between  and  was about .i.e. The population of  is .i.e.

Q: ans while 325 of the 506 randomly selected wildfires looked at the west were caused by humans. What…

A: Sample sizes n1=594 ,n2=506Favorable cases x1=363 ,x2=325NOTE: According to bartleby guidelines…

Q: Company XYZ know that replacement times for the portable MP3 players it produces are normally…

A: Mean()=3.2 yearsStandard deviation()=0.9 years

Q: Calculate F statistic for the following. If SSB = 15.62 (dfb =4) and SSW = 6.39 (dfw = 16)

A: SSB = 15.62 (dfb =4) and SSW = 6.39 (dfw = 16)

Q: what is the probability that all five shark attacks are nonfatal?

A: We have given that

Q: suppose that a factory produces light bulbs and the percentage of defective lightbulbs is 3.5%. if a…

A: Probability of  defective lightbulbs(p)=0.035sample ssize(n)=550Let "x" be the no. of defective…

Q: The sampling distributions below come from samples with a population standard deviation of 28. Which…

A: n=49,σ=28

Q: untreated seeds were recorded. Suppose the dilution was not effective and only four plants emerged.…

A: Total plants = 4 + 11 = 15Treated seeds = 4Untreated seeds = 11

Q: poll is given, showing 70% are in favor of a new building project. If 8 people are chosen at…

A: According to the given information, we haveProbability, p = 70% = 0.70Sample size, n = 8

Q: A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6). Find the probability of…

A: Given:set of equally likely outcomes is {1, 2, 3, 4, 5, 6)the probability of getting a 4 when…

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 2.1…

A: Mean()=2.1 yearsStandard deviation()=0.7 years

Q: Members of fraternities and sororities are required to volunteer for community service. Do…

A: By the given information,  this is a problem based on two sample t - test .By the given data,we use…

Q: Let X denote some discrete random variable that assumes integer values between 0 and 5…

A: ResultForbContinuous distribution, P(X≤a)=P(X&lt;a)P(X&gt;a)=1-P(X≤a)P(X=a)=0For discrete…

Q: Construct a confidence interval for the ratio of the two population variances using the given…

A: n1=14,n2=13,s12=8.318,s22=3.568

Q: You want to obtain a sample to estimate a population mean. Based on previous evidence, you believe…

A: σ=41.6,E=1,CI=99%=0.99α=1−CI=1−0.99=0.01

Q: In an analysis of variance with 4 groups, each containing 12 respondents. Please calculate the…

A: Total no.of groups(K)=4and n=12

Q: An article in the Journal of Human Nutrition and Dietetics [“The Validation of Energy and Protein…

A: The given data points are5.40, 5,67, 5.79, 6.85, 6.92, 5.70, 6.08, 5.48, 5.44, 5.51

Q: A study was conducted to determine the proportion of people who dream in black and white instead of…

A: We have given the following data Over the age of 55Sample size (n1) = 285Number of people dream in…

Q: Determine whether the game is fair.

A: A dice game costs $2 to play. If an odd number is rolled, the player receives $3. If an even number…

Q: If A and B are independent events with P(A) = 0.25 and P(B) = 0.40, then PLA | B)-. a. 0.25 Ob. 0.10…

A: It is given that P(A) = 0.25P(B) 0.40

Q: Is memory ability before a meal the same as after a meal? Ten people were given memory tests before…

A: Before a mealAfter a meal6260808086747676767558607063514473717576

Q: Students in a statistics class took their second test. The following are the scores they earned.…

A: The given information is about the scores.Let X denote the test scores.

Q: You are hired as a consultant to assess a firm's ability to forecast. The firm has developed a point…

A: We know that,The forecasts for both the yen and pound are absolute and are in percentage form as…

Q: (1) A continuous random variable W has p.d.f f(w) = 2w, for 0<w<1 0, otherwise. Given W = w, a…

A: According to the Bartleby guidelines experts solve only one question and maximum three subparts of…

Q: Shania's favorite Starburst is the pink flavor. Shania purchased a container of '318 Starbursts and…

A: It is given that the 4 original falvours are orange, pink, yellow and red.

Q: Draw three cards randomly from a standard deck of 52 cards and let x be the number of jacks in the…

A: Suppose a random variable x, defines the number of jacks in the draw.

Q: The median incomes of females in a random sample of 30 states of the United States, including the…

A: The given information is about the median income in 2013 of 30 states.Let X denote the median…