The five number summary of a dataset was found to be: 0,5, 9, 15, 19 An observation is considered an outlier if it is below: An observation is considered an outlier if it is above:

Q: The 15th percentile (P15) for the data set : 23, 24, 21, 20, 25, 22, 18, 15

A: Calculate Percentiles-15 from the following data23,24,21,20,25,22,18,15Solution:Arranging…

Q: The five number summary of a dataset was found to be: 0, 5, 12, 14, 20 An observation is considered…

A: Solution

Q: The five number summary of a dataset was found to be: 45, 48, 59, 63, 70 An observation is…

A: In a data set if an observation is greater than Q3 + 1.5(IQR) or less than Q1 – 1.5(IQR), then the…

Q: Use the 2 boxplots below to answer the questions. Ages of Oscar Winning Actors from 1975 to 2004…

A: Solution:

Q: 1.) Determine the mean, median, mode and midrange of the data. R-

A: here given , total given data 14  n =14

Q: find out the 89th percentile for given data  78,78,98,45,87,36,5,2,3,7,7

A: We have to find the 89th percentile for given data.  First  arrange the given data in ascending…

Q: The five number summary of a dataset was found to be: 0, 3, 7, 16, 20 An observation is considered…

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Q: The five number summary of a dataset was found to be: 0, 2, 9, 18, 20 An observation is considered…

A: Given data is 0,2,9,18,20sample size(n)=5

Q: In a moderately skewed frequency distribution mean is 50 and median is 53. If the coefficient of…

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Q: In a data set, the proportion of items that are in a particular category is called the?

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Q: 5. Which of the following are valid ways to identify outliers? Select all that apply. a. Use the 1.5…

A: Valid ways to find outliers :   We know that  Outlier : It is an abnormal value in the data set ,…

Q: The test scores of 11 students are listed below. Find Q1, Q2, Q3 and the 17th percentile, IQR= Q3-…

A: Note: As you have suggested, we have used Excel formulae to help you solve the question. We have…

Q: mean? 2. In a normally distributed set of data with µ = 14.7 and o = 3.4, is the score Y = 74…

A: Given : Population Mean,μ = 14.7 Population Standard Deviation,σ = 3.4

Q: What is the outlier of the set of data shown below? 32, 35, 3, 36, 37, 35, 38, 40, 42, 34 O 42 О 36…

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Q: Determine whether the data has any outliers. If so, how many? Show your calculation or provide a…

A: The interquartile range is defined as: IQR = Q3 – Q1, where Q1 and Q3 are the first and third…

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 90th percentile.

A: We have given the data. And we have to find 90th percentile = ? In order to compute the 90th…

Q: The five number summary of a dataset was found to be: 0, 7, 14, 16, 20 An observation is considered…

A: Given data is already arranged in ascending order.0, 7, 14, 16, 20sample size(n)=5

Q: Make a stemplot of these data. Describe the overall pattern of the distribution. Are there any…

A: Steps for Stem-and-leaf diagram: In stem plot each of the observation is separated into two parts,…

Q: In the data set below, 74 is an outlier: 52, 55, 50, 49, 47, 53, 74 O True O False

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Q: Use the following data set: 13, 8, 10, 7, 13, 9,7, 11, 12, 10, 13 to answer questions The outlier is…

A: Here we need to choose from the correct option. We need to check whether there is extreme values in…

Q: The five number summary of a dataset was found to be: 0, 5, 10, 17, 19 An observation is considered…

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Q: The five number summary of a dataset was found to be: 0, 2, 10, 16, 20 An observation is considered…

A: Given that,Five number summary:0, 2, 10, 16, 20

Q: Is the data point, P, an outlier, an influential point, both, or neither? 12) 12

A: Outlier: a data point situated farthest of all data points in the regression graph. Influential…

Q: Which point would most likely be considered an outlier if it was added to the data in the table?…

A: In statistics, an outlier can be defined as a data point that differs significantly from other…

Q: find 3rd  percentile for given data 12,15,44,52,16,46,42,65,75,85,42,3

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Q: Hello. Can I get help on how to work out this problem? Thank You!

A: Introduction:Symmetric distribution:A symmetric distribution can be defined as one in which the…

Q: From the options, choose the outliers, if any, for the following dataset: 8.5, 8.8, 11.4, 11.5,…

A: Scatterplot is of utmost importance in statistics . It is used to visualize the pattern as well as…

Q: If a data set has 15 mean standard daviation 2 , percentage observation lie between 13 and 17

A: From the given information, Consider, X be the number of observation that has mean of 15 and…

Q: The five number summary of a dataset was found to be: 45, 49, 59, 66, 70 An observation is…

A: Given: Minimum value  = 45 First quartile       = 49 Second quartile   = 59 Third quartile      = 66…

Q: Is the data point, P, an outlier, an influential point, both, or neither? 12 Influential point Both…

A: An influential point is an outlier that affects the slope of the regression line. An influential…

Q: Find the median, Q1, Q3, interquartile range (IQR), and list any outliers. 1. 72, 32, 74, 66, 71,…

A: As per our guidelines we can solve first question and rest can be reposted. Q.1 Solution-: Given…

Q: A survey taken in a large statistics class contained the question: "What's the fastest you have…

A: Answer : No

Q: The five number summary of a dataset was found to be: min: 3 Q1:  6 Q2:  10  Q3: 15  max: 20 An…

A: The five number summary of a dataset was found to be: min: 3 Q1:  6 Q2:  10  Q3: 15  max: 20

Q: Given the data set {50, 5, 12, 13, 15,18, 22, 6} Determine the 75th percentile.

A: Ans#- Given data set            { 50, 5, 12, 13, 15, 18, 22, 6}           Determine the 75th…

Q: The five number summary of a dataset was found to be: 0, 3, 14, 16, 20 An observation is considered…

A: Given - Given the data set to find outlier       n=5

Q: The five number summary of a dataset was found to be: 2, 3, 11, 16, 17 An observation is considered…

A: The five number of summary of the dataset is given by Minimum = 2, Q1 = 3, median = 11, Q3 = 16, and…

Q: find 2nd percentile for given data 12,15,4,69,85,63,34,75,62,69,74,52,16,46,42

A: We have given that data  12,15,4,69,85,63,34,75,62,69,74,52,16,46,42 I want to find 2nd percentile.

Q: Find the mean, median, and mode(s) of the data with and without the outlier. 85, 77, 211, 88, 91,…

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Q: The outlier(s) in the data set 10, 17, 20, 21, 27, 22, 25, 24, 40 is (are) a. 10 and 17 b. 40 O c.…

A: Given data set, 10,17,20,21,27,22,25,24,40   Find the outliers.

Q: Given the 1st and 3rd quartiles of a data are 24 and 48, respectively, what value would be…

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Q: A survey taken in a large statistics class contained the question: "What's the fastest you have…

A: We have given that the five number summary,  Min = 55 , Q1 = 95 ,  Median = 110 , Q3 = 120 , Max =…

Q: find 3rd percentile for given data 12,13,15,46,18,75,6,35,62,42,39,12,15,

A: Given data: Let , x = 12,13,15,46,18,75,6,35,62,42,39,12,15, To find: 3rd percentile

Q: The five number summary of a dataset was found to be: 0, 3, 10, 15, 19 An observation is considered…

A: Five number summary contains minimum value, lower quartile, median, upper quartile and maximum value…

Q: Consider the following steam and leaf chart: a. Determine the original set of data. b. Find five…

A: Note : As per guidelines we are supposed to solve only first three subparts at a time. Please repost…

Q: Find the upper and lower outlier boundaries. Nuclear power: The following table presents the number…

A: Outliers are extreme values .It increases the error variance and reduces the power of statistical…

Q: The five number summary of a dataset was found to be: 0, 2, 12, 15, 20 An observation is considered…

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Q: find 3rd percentile for given data  12,15,30,32,16,17,9,24,29,35,18,15,24,16,25,

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Q: Use the IQR to determine if any of the data in the data set are outliers.…

A: Given data set23,80,43,23,0,20,23,23,20,28sample size(n)=10

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.