inky measured an angle between two points A and B. From his field notes given below, compute for the following:   Find the probable error.  Find the standard deviation.  Find the standard error.

Q: The mean and Standard deviation of a distribution are 90 and 6.5 respectively. Find the coefficient…

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Q: Number of children | Number of families 8 1 16 2 22 3 14 4 6 5 4 2

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Q: The estimated standard deviation is°F. (Round to two decimal places as needed.) Compare the result…

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Q: si fi 4 6 8 7 11 4 O A) 2,78 B) 7,29 OC) 3,32 D) 59,61 O E) 7,72

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Q: Will all earthquakes above the 95th percentile cause indoor items to shake? O A. Yes, because…

A: The mean is 1.157 and the standard deviation is 0.532.

Q: A successful basketball player height is 203 cm. His converts to the z score of 4.10. How many…

A: Consider, X = 203  z-score = 4.10 z-score is a numerical value that tells the number of standard…

Q: The standard deviation of a point estimator is called the Select one: O a.variance of estimation. O…

A: Standard error is also called standard deviation of point estimator.  SE = σn

Q: A patient has a body temperature of 99.90° F. In general, human body temperatures have a mean of…

A: Given The data is as follows: Patient body temperature, X=99.90∘F Population mean, μ=98.20∘F…

Q: The standard deviation of the residuals is s=5.9. Interpret the value in context.

A: The residual standard deviation 's' is the difference between set of observed and predicted values.…

Q: Reading scores. The grade-level reading scores from a reading test given to a random sample of 12…

A: From the provided information, Sample size (n) = 12

Q: The average GPA at Torrance High School (THS) is 3.20 with a standard deviation of 0.2. Trevor…

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Q: One Quantitative Variable, Single Group Variable name: Temperature Input: Raw data Input data…

A: There are 8 observations in the data. Thus, n = 8. The mean is calculated as follows: x¯=∑xn…

Q: For the given values ​​, calculate the standard deviation .

A: Given Data : For calculating the standard deviation, below table will be used    YY Y2Y^2 1 5…

Q: The velocity of an object can be modeled by an approximately normal distribution with a mean of 70…

A: Let X be the random variable from normal distribution with mean (μ) = 70 and standard deviation (σ)…

Q: use the following information for the question. The average travel time to work for a person living…

A: Let X denote the distribution of travel time and it follows normal distribution with mean of μ=17…

Q: cats is about 3 ounces. Assume that the distribution of birth weights is Normal with a standard…

A: Given that.   X~N( μ , ?)   μ=3    , ?=0.3   Z-score =( x - μ )/?

Q: Section C 80 85 75 76 81 76 75 76 76 96 85 78 73 81 89 74 74 76 86 74 90 75 88 79 86 81 90 89 88 85…

A: Solution-: We want to find, (a) range , mean and standard deviation for data set- Section C (b)…

Q: Test Score Frequency 90 80 4 70 60 6 50 3

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Q: Find the standard deviation for each object.

A: Type data in excel. We want to find the standard deviation for each object. For computation, we use…

Q: You recorded the weekly distances you bicycled in miles and computed the standard deviation to be s…

A: Standard deviation(s)=2.3 miles

Q: For a given data, calculate the mean, the median, the standard deviation. Show your work, do not…

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Q: A new Economic / Social Conservatism Scale has scores between 0 and 30 (0 being extreme liberal, 30…

A: Solution Given that, A new Economic / Social Conservatism Scale has scores between 0 and 30 (0 being…

Q: I am not familiar using the standard deviation formula for my statistics class

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Q: 90 85 75 76 81 76 75 76 76 96 89 88 73 81 93 76 76 96 89 88 73 81 89 74 74 74 76 86 75 96 79 73 86…

A: x x2 90 8100 85 7225 75 5625 76 5776 81 6561 76 5776 75 5625 76 5776 76 5776 96…

Q: Jennifer needs to estimate the average age of vets in Houston. The standard deviation of ages is 17…

A: Given : Standard deviation (σ) = 17 Standard error (SE) = 0.3

Q: The mean score on a driving exam for a group of driver's education students is 76 points, with a…

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Q: The average score on a statistics test was 2.36 with a standard deviation of 0.69. The professor…

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Q: To assess the air quality in a surgical suite, the presence of colony-forming spores per cubic meter…

A: {12,24,30}

Q: THE FF. WERE THE RESULTS OF THE EXAMINATION CONDUCTED FOR GRADUATING STUDENTS. FIND THE STANDARD…

A: From the provided information, The frequency distribution table is as follow: Score interval f…

Q: Use the display of data to find the standard deviation (do not round until the final answer, then…

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Q: a. What type of graph is this? b. Examine the graph and visually determine the approximate value of…

A: The graph shows the speed and frequency.

Q: Calculate the average and standard deviations. Use Equation (6).

A: here we have to find the average and standard deviations from given data n=6

Q: FInd the Dispersion (Range, Variance, Standard Deviation, Coefficient of Variation - whichever is…

A: Dispersion is the measure that used to summarize the information of the larger data set without…

Q: Write down the formulas for the standard deviation of p.

A: Let sample size = n Sample proportion = p̄

Q: Find the mean, standard deviation, and relative standard deviation for the set of measurements (7,…

A: Mean: The mean value is calculated as follows: The sum of the observations is divided by the number…

Q: Help me find which A,B,C, or D is the correct answer to the last part please. The brain volumes…

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