Which of the following quantities is most resistant to outliers? Answer choices: a.) the standard deviation s. b.) the third quartile c.) the range
Q: Consider the data of a businessman that accumulates the daily sales of his restaurant business…
A: The data of the daily sales of restaurant for the 10 day is given as: 18,500 23,600 21,210…
Q: The following frequency table summarizes 60 data values. What is the 3rd quartile of the data? Value…
A: n=60 To Find: Q3
Q: Solve the average deviation for a grouped frequency distribution of the following data: (Class…
A: From given data: Class (x) Frequency (f) 10-14 3 15-19 4 20-24 5 25-29 4 The average…
Q: Given the ordered data : 12, 14 , 15 , 16 , 17 , 19 , 20. Compute the 30h percentile (P30). O 3 O…
A: The data is already arranged in ascending order. Compute the position of the 30th percentile by…
Q: Compute Quartile Deviation of the following data: Wages 100 140 180 200 240 300 320 Workers 10 16 14…
A: Given data is Wages 100 140 180 200 240 300 320 Workers 5 7 10 16 14 8 4
Q: Which of the following descriptive statistics is least affected by outlier Select one: O a. Standard…
A: The median is the middle value of the ordered data set. Median
Q: For the following sample: a. Assume that the scores are measurements of a continuous variable and…
A:
Q: From the following data, calculate the median and the first and third quartile wáges: No. of Weekly…
A:
Q: Calculate the coefficient of variation t
A: Our aim is to find the coefficient of variation. From the given data : n=5 , ƩX=140 , ƩX2=4038
Q: Which of the following is NOT appropriate for applying the sign test procedure? Choose the correct…
A: The sign test is a non-parametric test, i.e., the sign test does not assume the distribution of the…
Q: The following histogram represents the amount spent on dinner at a particular restaurant. Frequency…
A: Solution
Q: For the following data set, approximate the sample standard deviation to the nearest hundreth using…
A:
Q: Let Q1 represent the first quartile, Q2 represent the second quartile (or median), and Q3 represent…
A: Quartiles: It is the group of values or means that divide a data set into quarters or groups of…
Q: Which of the following numerical summary measures is not sensitive to outliers in a dataset?
A: HERE COMPARE THE NUMERICAL SUMMARY MEASURES
Q: The following data set refers to the number,of customers per day at a store in a mall during a…
A: Given data, 31,52,90,41,66,68,41,64,52,32,56,75,77,78,20,33,36,32,48,59 Sort the data in ascending…
Q: Which of the following summary measures is affected most by outliers? O a the first quartile
A: Here use basic of outliers and summary relation
Q: With a mean of 40, and SEM = 5, what values would encompass 99% of scores (assume sigma is known)?
A: Introduction: Let x be the continuous random variable and it said to be follows normal distribution…
Q: 2. Calculate the frequency mean, the frequency standard deviation, the median and the first and…
A: Given a grouped data set And said to calculate its frequency mean, frequency standard…
Q: 00 ce, and standard deviation of the sample data set. PrtScn Home
A:
Q: Which of the following statistics indicates the extent to which individual measurements in a sample…
A: Median: The median is the middle value in an ordered sequence of data. If there are no ties, half of…
Q: which of the following statistics is not a shown on a boxplot? mode outliers lower quartile upper…
A: To find which statistics is not shown on a boxplot.
Q: Which of the following does NOT reveal the variation (spread) of the data? Check all that apply.…
A: A measure of central tendency helps to identify the location of a dataset, whereas a measure of…
Q: Based on the following set of data, compute for the mean, median and mode.
A: Data given 14,15.2,12.9,12.8,13.7,21.0,22.8,14.7,16.9,15.8,15.8,16.3,14.2,16.2,13.9,19.5,20,18.4
Q: Identify the most appropriate measure of variation corresponding to each of the following measures…
A: -
Q: Given the following data set: 24; 32; 27; 22; 35. Calculate the coefficient of variation to measure…
A: given data x x-x=x-20 x-x2 24 -4 16 32 4 16 27 -1 1 22 -6 36 35 7 49 Σx=140 Σx-x=0…
Q: 4- Which one of these statistics measure is unaffected by outliers? а. Мean b. Median С. Standard…
A: Answer: Outliers are the extreme values in the data set. It can be extremely high or low values. A…
Q: The following data was collected during the Framingham Heart Study. Is there a statistically…
A: Let men and women are the sample1 and sample 2 respectively.
Q: the 28th percene. of Newborn bies 9.5 5.1 6.0 8.0 8.6 5.7 9.3 6.2
A: Given that data 6.1,9.1,9.5,6.0,8.6,6.2,9.1,6.1,8.0,5.7,6.5,6.4,5.8,9.3,6.2 Arranging Observations…
Q: Find the quartile deviation and coefficient of quartile deviation from the following table.
A: quartile deviation Q.D = Q3-Q12coefficient of Q.D = Q3-Q1Q3+Q1 for marks arrange the…
Q: For the Facebook data provided, find the range, variance, standard deviation, and interquartile…
A: First quartile, Q1 = 0.25(n+1)th value = 5.5th value of sorted data = 4 Third quartile, Q3 =…
Q: (d) What height corresponds to the 95th percentile in the Galton study?
A:
Q: Given the frequency table below of the students result in 25 point quiz. Compute its standard…
A: Given: X Frequency 6 2 9 4 12 14 15 9 18 6 21 3 24 2
Q: Find the standard deviation for the group of data items 8,9,10,11,12
A: We have given the following data 8,9,10,11,12 And we have to find out standard deviation.
Q: Given the following data set: 24; 32; 27; 22; 35; 18; 29; 25; 22. Calculate the coefficient of…
A: Concept: Coefficient of variation (CV)=(Mean/standard deviation)*100
Q: Find the quartile deviation and mean deviation as well as their co-efficients from the following…
A: Given : 58 59 60 61 62 63 64 65 Group A 10 18 30 42 35 28 16 8 Group B 15 20 32 35 33…
Q: from the following values make frequency distribution and find the Median ? Mode?
A: 2.B Excel Procedure: Enter the data values in Excel sheet. Go to Data Click on Data Analysis.…
Q: Calculate the coefficient of concurrent deviations for the following data
A: Let X denote the Supply and Y denote the Demand. We have to calculate the coefficient of concurrent…
Q: A series of sodium chloride samples are analyzed and the following results were recorded: Sample…
A: In Statistics, deviation is a measure of difference between the observed value of a variable and…
Q: Q5 Calculate Quartile Deviation and its Coefficient from the following data
A: Here given frequency distribution of weight Here use quartile deviation and it's coefficient…
Q: aisgin, Calculate Quartile Deviation and its Coefficient from the following data : Weight (in…
A:
Q: Given the mean and standard deviation for each city’s high temperatures for April 15: |City A City B…
A: Mean is generally represented as total sum of all observations divided by number of observations.…
Q: within 3 standard deviations of
A: A) The Empirical Rule states that 99.7% of data observed following a normal distribution lies within…
Q: Given the following statistics for the distributions A, B and C: Distribution A: mean = 15 and…
A: The coefficient of variation formula is, CV = (σ/µ) × 100%, where µ is the mean and σ is the…
Q: Which of the following answers best describes ways of interpreting and understanding the values of…
A:
Q: Let the following figure display the relative frequency histogram of an equal-width frequency…
A:
Q: Complete the table below and find the range, IQR, and the standard deviation of the following data.…
A: Given data, 17,12,20,24,28,30
Q: Refer to the data below. 38 42 26 22 30 42 36 42 Which measure of dispersion in a data set is…
A:
Q: Find the median and meản deviation of the following data : Size Frequency Şize Frequency 0-10 7…
A:
Q: Use the following Frequency table to calculate the standerd deviation. Class Frequency…
A: Here, Class Interval Frequency, f Midpoint, x fx x2 fx2 2-4 4 3 12 9 36 5-7 6 6 36 36 216…
Which of the following quantities is most resistant to outliers?
Answer choices:
a.) the standard deviation s.
b.) the third
c.) the
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
