Using the given result/data, create a discussion with backup related literature.

Q: medicines and novelties were Dollar 6,25,000, dollar 2,20,000, dolar 1,88,000 and dollar. 94,000…

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Q: The management of a company know that in the past, 38% of their sales were from people under 30…

A: The categorical variable is age. We have to test whether market shares had changed or not. This is…

Q: (a) State the null hypothesis Ho and the alternative hypothesis H,. H = 12.9 S H p< 12.9 (b)…

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Q: 2. The number of hours spent playing video games a week by the residents of Minneapolis has a mean…

A: Given information: μ=10σ=13n=42

Q: Seventy million pounds of trout are grown in the U.S. every year. Farm-raised trout contain an…

A: Given that mean = 32,s.d =8,n =40 , x bar = 30.2

Q: In a biology laboratory, students use corn to test the Mendelian theory of inheritance. The theory…

A: The null and alternative hypotheses are as follows: H0: p1=9/16,p2=3/16,p3=3/16, p4=1/16 H1:At…

Q: Question 28 [Questions 27 - 28] Determine how various attributes impact the purchase of a car. There…

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Q: Find the 15% percentile. What is the percentile for 49? 6. Find the 3rd quartile. 7 Find the 88th…

A: 4) 15th percentile :

Q: A shop owner claims that on average, his shop has a daily turnover of R75 000. Test this claim at…

A: The answer is attached below,

Q: Two different species of trees have heights that are approximately normal in distribution. Tree A…

A: Given that Tree A has a mean of 36 feet and a standard deviation of 3 feet.   Tree B has a mean of…

Q: 3. Zcomputed 2.24 Zcritical = 2.33 %3D Decision: 4. Zcomputed = 0.16 Decision: %3D Zcritical = 2.17…

A: For the given values Determine the decision

Q: 3 m 7) Determine the location of centroid (x, ỹ ) of the cross-sectional area shown (P9-69) 1.2 m 3…

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Q: Let Z and Y be discrete random variables taking values 0 with the corresponding distributionms P(Z =…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Suppose that 10% of tires manufactured on an assembly line are defective. If the tires are randomly…

A:

Q: Time Location 1.48 1 1.75 1 0.78 1 2.85 1 0.52 1 1. 60

A: It is given that the information about to the Southeast region accounting firms and Gulf Coast…

Q: 7. In a small pilot study, 12 women with uterine cancer and 12 with no apparent disease were…

A: A. From the given values, the 2*2 table for matched-pairs study is,     Control…

Q: 2. The number of hours spent playing video games a week by the residents of Minneapolis has a mean…

A: Given information:

Q: Economics A USA Today/CNN/Gallup survey of 363 working parents found 204 who said they spend too…

A:

Q: etters in each word, and obtain the mean and standard deviation of the yes were blue blue as autumn…

A: *Answer:

Q: Given a random process X(t)= Acos a,t, where @, is a constant and A is uniformly distributed with…

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Q: How many generations of natural selection will it take for the frequency of a recessive lethal…

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Q: 7.8 224.4 1750.32 14.3 195.5 2795.65 250- 7.0 296.3 2074.1 9.8 227.9 2233.42 200 7.8 247.0 1926.6…

A: The slope of the least square regression line is denoted by ( β1) and it's formula is defined by…

Q: During periods when the unadjusted federal minimum wage is constant, identify the trend that you…

A: Introduction: The unadjusted federal minimum wages are shown using the solid line, whereas the…

Q: Question 4 4 pts Conduct a full hypothesis testing on the following problem and then choose among…

A: From the given data  we calculate mean and sample standard deviation.  Sample mean =  106.363 Sample…

Q: The average new car price is $35000 with a standard deviation of $1150Consider a random sample of…

A: The question is based on Chebyshev's rule Given : The average new car price ( μ ) = $35000 The std.…

Q: Evaluation: Give at least 2 worded problems on computing sample mean and population mean when the…

A:

Q: why estimation is important in statistics?

A: Estimation is one of the two branches of inferential statistics.

Q: Use the technology to find p- value for the hypothesis test described below. The claim is that for a…

A: Given information Hypothesized mean µ = 19.00 mbps Sample size (n) = 17 The value of the test…

Q: John went to the supermarket to check on a few items. The table below shows the info that John…

A: The given data is Items Cost  carrot 30 Pumpkin 15 Yam 25 Cabbage 20 potato 10

Q: A random sample of enrollments from medical schools that specialize in research and primary care are…

A:

Q: 11.- 11.What is the probability of getting an even number in tossing a die once? а. 25% 12.Out of a…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Cal

A:

Q: 2. A school district is trying to determine if its standardized test scores are higher than the…

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Q: 3. Compute three-period moving average and forecasting errors for the following time series: Period…

A: Given, Period (t): 1 2 3 4 5 6 7 8 9 Value (Xt): 15 27 20 14 25 11 20 25 18

Q: 2.  Violent crimes include​ rape, robbery,​ assault, and homicide. The following is a summary of…

A: Given the summary of the​ violent-crime rate​ (violent crimes per​ 100,000 population) for all…

Q: The target thickness of aluminum sheets produced by a machine is 5 mm. A sample of 50 sheets is…

A: Given: Sample size,n=50Sample mean, x¯=0.46Sample sd. s=0.36α=0.05

Q: A point estimate for the difference between the population A mean and the population B mean is The…

A: It is given that For company A, sample size n1 = 43, sample mean = 47, population SD = 12 For…

Q: The table below shows the blood glucose of 20 IVC students before breakfast and two hours after…

A: See below

Q: There are 88 students at the dance studio and 10 of them will be selected at random for cleaning…

A:

Q: Thirty- two different video games showing drug were used observed. The duration times of drug use (…

A: The given sample size is, n = 32 The claim is, the population mean is greater than 86 sec The df…

Q: Q12: Let X;'s be i.i.d. random variables. Consider the random power series n=0 Is there any…

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Q: cimal values, keep them as is. Use the stat mit your solutions on the second to the las ting the…

A: Computing confidence interval for a difference between two means  If the sample sizes are less than…

Q: 9. In single-factor experiments (ANOVA), if the design is unbalanced, then.... The experiment can…

A: we have to choose the correct statement regarding single factor ANOVA.

Q: The target thickness of aluminum sheets produced by a machine is 5 mm. A sample of 50 sheets is…

A: 7)

Q: Problem Five: Dorian makes luxury cars and jeeps for high-income men and women. It wishes to…

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Q: Genetic theory states that children having one parent of blood type M and the other blood type N…

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Q: Given the illustration below, what are the corner points of the feasible region? o 3) 0.21 115)

A: There are 6 corner points in the feasible region.

Q: Question 1 of 15, Step 1 of 1 Suppose that grade point avera; a standard deviation of 0.43. U and…

A: Given Mean, μ =2.56 Standard deviation, σ = 0.43 Z -score = X-μσ

Q: Problem Four: In a dental clinic with one dentist, the average number of patients from time to time…

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Q: EXCERSISE Suppose that X1,.., X, form a random sample from a uniform distribution on the interval…

A: please see below