QUESTION 7 You might get one that looks like this in 152 Don't freak out! A population of values has a normal distribution with mean = 79.3 and standard deviation 48 9 You intend to draw a random sample of size n=214. Find the probability that a single randomly selected value is between 79 and 88.7 P(79< X<88.7) - Hints. If it says "single random value you will use the regular standard deviation, not the standard error! For the TI 83/84, use normalcdi(low, high, mean, standard deviation) If you like a different calculator that your 152 teacher uses, please use that one Answer to two decimal places

Q: The accompanying table shows the results from a test for a certain disease. Find the probability of…

A: The experiment is the study of a certain population using some technique. Event is all the possible…

Q: Based on a poll, 65% of Internet users are more careful about personal information when using a…

A: In this case, each of the considered individual internet users has the only options of "being…

Q: Restaurateur Denny Valentine is evaluating two sites, Raymondville and Rosenberg, for his next…

A: The hypotheses for the given problem is:H0:μ1=μ2This null hypothesis states that there is no…

Q: How Easily are You Influenced? Mentally simulate ten tosses of a coin by writing down a sequence of…

A: Wording bias or question-wording bias will  happens in a survey when the wording of a question…

Q: The average score for Indiana public school 6th graders on a standardized reading comprehension test…

A: From the provided information, it is interpreted that:The hypothesized population mean score, .The…

Q: Find the Paasche index in 2015. (Round your answer to three decimal places.) 123.45

A: To find the Paasche's Index in 2015.Given that,Base yearCurrent yearItem Unit price 2010 (p0)Average…

Q: Climate change has increased the frequency and intensity of rainstorms in many parts of the world,…

A: The Poisson process would be a good model for the number of rainfall events in a given region and a…

Q: An automobile engine has four belts, each showing the identical wear-out effect with a Weibull shape…

A: To calculate the probability of belt failure, we can use the Weibull distribution formula. The…

Q: Consider a school district with I neighborhoods, J schools, and G grades at each school. Each school…

A:

Q: Evaluate the given expression and express the result using the usual format for writing numbers…

A: To find the value of the combination.

Q: On a roulette wheel, half of the slots numbered 1 through 38 are red and half are black. Two slots,…

A: number 1 through 38  : half are red and half are blacknumber 0 and 00 are green Therefore there are…

Q: When taking a 12 question multiple choice test, where each question has 5 possible answers, it would…

A: A multiple-choice test consists of 12 questions. Each question has 5 possible answers.

Q: The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: The following shows the number of individuals in a random sample of 420 adults who indicated they…

A: From the given information,total number of group = 3 ( Democrats , Republicans , Independents )So,…

Q: The university administration has asked a group of student leaders to vote on the aspects of college…

A: Number of BallotsPreference1522161481stTLHHT2ndLTLFL3rdHHFTF4thFFTLH

Q: Hand-signature condition: (M= 12.89, SD 3,98), t(27) = -0.14, p=0.88 E-signature condition:…

A: Hand-signature condition:Mean is 12.89Standard deviation is 3.98Test statistic is -0.14.Degrees of…

Q: Given that the abbreviates States' names are AL,AK,AZ,AR,CA,CO,CT,DE, FL,GA, HI,ID,IL,IN,IA,…

A: Given thatt the abbreviates States' names are:AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL,…

Q: Suppose 5 out of 25 data points in a weighted least-squares problem have a y-measurement that is…

A: 5 out of 25 data points in a weighted least-squares problem have a y-measurement that is less…

Q: Match description with its corresponding population parameter estimate. You may use each answer more…

A: The objective is to match the description with its corresponding population parameter estimate.

Q: You are testing the claim that the mean GPA of night students is different than the mean GPA of day…

A: The data on the GPA of night and day students is provided.For night students,Sample size, Sample…

Q: (c) Let A and B be any two sets. Construct an algebraic proof to that: (AUB) - B = (A - B)UB

A: We have to prove that

Q: A bag of M&M's has 4 red, 6 green, 2 blue, and 3 yellow M&M's. What is the probability of randomly…

A: No. of red M&amp;M's=4No. of green M&amp;M's=6No. of blue M&amp;M's=2No. of yellow M&amp;M's=3Total…

Q: 15. An internet service provider wishes to estimate, to within five percentage point, the current…

A: It is given asMargin of error, E = 5% = 0.05Confidence level = 95%Sample proprtion, p^ = 87% = 0.87

Q: 10. Given a population in which the probability of success is p=0.20, if a sample of 500 items is…

A: The question is about sampling distribution of proportions.Given :Probability of success ( p ) =…

Q: Based on the given information, decide whether or not the two events in question are independent or…

A: Given, P(C) = 0.3 , P(D) = 0.9 and P(C &amp; D) = 0.27Using formula, Two events A and B are…

Q: homework problem asap and thank you. How many bit strings of length 12 either begin with 11 or end…

A:

Q: Question 23 Timber 3: Timber beams are widely used in home construction. When the load (measured in…

A: The cantilever beam with a uniformly distributed load between 200 and 230 pounds per linear foot.

Q: 6. Suppose you roll a fair six-sided die repeatedly until the first time you roll a number that you…

A: Given the experiment of rolling a fair six-sided die repeatedly until the first time roll a number…

Q: A modified roulette wheel has 28 slots. One slot is 0, another is 00, and respectively. You are…

A: The given probability of winning is .

Q: QUESTION 8 One hundred sixty people who suffer from painful diabetic neuropathy have volunteered to…

A: Randomly selecting participants from the population gives each individual an equal chance of getting…

Q: 2. Suppose that 3 batteries are randomly chosen from a group of 3 new, 4 used but still working, and…

A: i)let X and Y denote, respectively, the number of new and used but still working batteries that are…

Q: 6. (1) A distribution of 6 different scores has a median of 21. If the highest score increases 3…

A: Median for a set of 6 scores is 21.The highest score increases 3 points.NOTE: Hi there! Thanks for…

Q: ~ Assume that the conditional loss distribution is given by X0 = 0 Normal(0, 0²) for some fixed > 0.…

A: To show that the conjugate prior follows the Normal distribution, we need to demonstrate that the…

Q: 5) A batch of 20 injection-molded parts contains 6 parts that have suffered excessive shrinkage. a)…

A: In the context of a batch containing 20 injection-molded parts, with 6 of them suffering from…

Q: We have N measurements collected as i.i.d. observations from a random variable x and the pdf of…

A: Since, you have posted a question with multiple sub-parts, we have provided answer for first 3…

Q: events 35 30 25 20 15 10 5 0 -110 -100 -90 -80 -70 -60 -50 Select the two ways the plot above…

A: Given is a composite bar plot.

Q: Recently, a nurse commented that when a patient calls the medical advice line claiming to have the…

A: given sample size n=30 patients let x is denote the she or he have the flue the probability of she…

Q: The tensile strength of a certain metal component is normally distributed with a mean of 10000 and a…

A: Let X be the random variable from normal distribution with mean (μ) = 10000, Varince (σ2) = 10000…

Q: The next six questions refer to the following information: In the small town of Chargerville, there…

A: Number of residents in Chargerville = 6500Number of healthy exercisers = 2300Number of healthy…

Q: Consider a bivariate normal distribution with M₁ = 0, M₂ = 0,011 = 1,022 = 2, P12 = = 0.5 Given that…

A: