Researchers conducting a study of 15 children with a diagnosis of ADHD wish to assess whether the BMI of the children is correlated with degrees of hyperactivity in the child. The BMI of the children is shown in the image. What is the value of the smallest mode in this data? (hint: there may be more than one mode - answer with the smallest one)

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A: Number of styles=4 stitches=5 sizes=3 yarns=7

Q: Going to work: A news report stated that the mean distance that commuters in the United States…

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A: From the provided information, Sample size (n) = 75 Sample mean (x̅) = 73.4 Population standard…

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A:

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Q: A and B are two events, P(A)= 0.21, P(B)=0.32, P(A|B)= 0.61 Find P(A and B)

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A: Sample size n =31 Sample mean=4.9 Population standard deviation =1.1 NOTE:- According to bartleby…

Q: If A and B are independent events P(A) = 0.24 and P(A or B) =0.68 Find P(B)

A: P(A)=0.24, P(A or B)=0.68

Q: A regression was run to determine if there is a relationship between hours of TV watched per day (x)…

A: Regression equation y^=26.699-0.639*x

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A: Note: Hi there! Thank you for posting the questions. As there are multiple sub parts, according to…

Q: 1.1.6An experiment to compare k= 3 factor levels has n₁ = 17 and x₁ = 32.30, n₂ = 20 and x₂ = 34.06,…

A: An experiment to compare k = 3 factor levels has n1 = 17 and x1 = 32.30, n2 = 20 and x2= 34.06, and…

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A: Suppose a random variable X, defines the number of seeds that will germinate.

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A: It is given that  p = 58% = 0.58 Favourable cases, X = 207 Sample size, n = 350

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A: The given values are x¯1=62.1,x¯2=58.94,x¯3=71.2.

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A: The probabilities of dying during the interval for different intervals are given.

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Q: Refer to the accompanying data display that results from a sample of airport data speeds in Mbps.…

A: x¯=17.598Sx=16.01712719n=50

Q: In Mendel’s pea experiments, 6,022 yellow peas were observed out of a sample of 8,023 peas. Test the…

A: sample size(n)=8023x=6022sample proportion(p^)=xn=60228023≅0.7506significance level(α)=0.01

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A: n=100, sample mean x̄,=5.16, s=2.335

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A: Note : As per our guidelines we are supposed to answer only 3 subparts of any questions so i am…

Q: In a survey conducted by the Gallup​ Organization, 1100 adult Americans were asked how many hours…

A: Given data, In a survey conducted by the Gallup​ Organization, 1100 adult Americans were asked how…

Q: You are conducting a Goodness of Fit Chi-Squared hypothesis test (a = 0.05) for the claim that all 5…

A: The observed frequency is, Category Observed Frequency A 11 B 24 C 8 D 16 E 12 The…

Q: Renee scores an average of 153 points in a game of bowling, and her points in a game of bowling are…

A: The mean is 153. The z score is 2. The score of Renee is 175.

Q: In a population of 20 families, the number of cars owned by each family is given below: 0, 2, 2, 3,…

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Q: A smart phone manufacturer is interested in constructing a 90% confidence interval for the…

A: n=1594 x=81 so, Sample proportion : p^=811594=0.0508

Q: Find the correlation coefficient and report it accurate to three decimal places. r= What proportion…

A: Solution:- from given information x y xy x2 y2 55.3 42.3 2339.19 3058.09 1789.29 34.4 24.7…

Q: Compute the p-value for a Chi-Squared Goodness of Fit Test with a sample size of 600, 7 categories…

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Q: Consider the following data set Population 1 Population 2 Population 3 12.54 10.57 9.73 11.34 13.57…

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Q: Suppose that we will randomly select a sample of 64 measurements from a population having a mean…

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A: Here Given Box and plot diagram of 2019  vehicle retail price.

Q: Can I get an interpretation and a conclusion on this solution

A: The regression equation for the given data is: Temperature change = 0.667 + 0.108X1 + 0.226X2 +…

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A: Denote X as the waiting time during a meteor shower, to observe a shooting star. It is given that X…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C 5 11 19 6 17…

A: Total=5+11+19+16+6+17=74 Male=5+11+19=35

Q: According to the U.S. Department of Transportation’s Air Travel Consumer Report, the nation’s 12…

A: The sample size is 28, sample mean is 14.2 and sample standard deviation is 6.4.

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A: Driver Intoxicated? Pedestrian Intoxicated? Yes No Yes 42 83 No 278 581

Q: State the appropriate conclusion for the hypothesis test. Use the p-value to indicate how…

A: A) P-value =0.045

Q: In the state of Missouri, there are 229 eight year olds diagnosed with ASD out of 18,450 eight year…

A: x1 = 229 n1 =18450 x2 = 47 n2 = 2202 Confidence  level  95% p1 = x1/n1 = 229 / 18450 = 0.01241 p2 =…