Which of the following are the median and mode for the following data set?

Q: What is the median of the following set of data: 20, 12, 19, 16, 17, 12? A 17.5 B 16.5 12 DO 16

A: From the provided information, Number of observations (n) = 6 Arranging the data values in ascending…

Q: The following refer to the following data set: 57 61 61 85 50 39 55 94 34 80 What is the mean (7) of…

A: Given data set , 57, 61, 61, 85, 50, 39, 55, 94, 34, 80 a) Mean ( x¯ ) : x¯ = ∑xn x¯ =…

Q: Of the mean, median, and mode, which is the only one appropriate for use with qualitative data?

A: The mean, median and mode are the three most commonly used measure of centre.The, mean of the data…

Q: The following refer to the following data set: 71 31 95 48 | 53 | 79 | 69 | 28 33 95 What is the…

A: The mean of a dataset is the average value which is computed by dividing the sum of observations by…

Q: Which variable, mean or median, is the better representation of the center for this data set? Why?…

A: Introduction: As you have specifically asked whether it is better to use the mean or the median for…

Q: For the following list of​ data, calculate ​(a) the​ mean, ​(b) the​ median, and ​(c) the mode or…

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Q: 3. For the following data, find the mean, the median and the mode: -6, 6, 6, 0, -6, 6, -6

A: X=-6,6,6,0,-6,6,-6 Mean is, Mean=∑i=1nXin=-6+6+6+0-6+6-67=0

Q: Use the following data set : 7, 17, 30, 18, 24, 16, 3, 18,7 to answer questions The median Select…

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Q: find the mean, median, and mode Q1, Q3, D6 and P58 of the following data

A: As per our guidelines we are suppose to answer one question and three sub parts.

Q: The following refer to the following data set: 34 32 81 60 34 20 | 28 73 84 91 35 What is the mean…

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Q: The following refer to the following data set: 67.6 43.1 46.2 30.9 23 38.9 67.6 67.6 51.1 48.2 What…

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Q: The following refer to the following data set: 94 74 82 97 47 20 26 30 53 74 What is the mean…

A: Given data, 94 74 82 97 47 20 26 30 53 74   First arrange the given data in ascending order:…

Q: What is the median of the following data values? 12, 13, 16, 19, 23, 27, 29, 31, 32, 33 ОА. 23 О в.…

A: According to the given information, we have Data set: 12, 13, 16, 19, 23, 27, 29, 31, 32, 33 Total…

Q: The following refer to the following data set: 87 40 67 80 32 87 28 96 27 88 84 What is the mean (2)…

A: The given data set is: 87 40 67 80 32 87 28 96 27 88 84 The mean is the average value in a…

Q: The median for the given set of six ordered data values is 28.5. 9 12 21 41 51 What is the missing…

A: The objective is to find the missing value.

Q: which of the following is the best measure of central tendency for sex? median 2, mode 2 or mean…

A: The provided information is  Median=2 Mode=2 Mean=1.64 The mean is the most frequently used measure…

Q: The following refer to the following data set: 51 39 75 86 96 74 64 36 74 66 What is the mean…

A: Given Observation 51 39 75 86 96 74 64 36 74 66

Q: The following refer to the following data set: 64.2 53.8 71.4 95.1 95.1 95.1 83 78.6 76 67.2 What is…

A: Measures of central tendency measures the central value or average of the dataset. Mean, median and…

Q: If you were looking for the 50th percentile in a data set, which of the following should you not be…

A: Since we know that the mean is defined as  Mean = Sum of observation / number of observation And…

Q: The mean and median of a data set are always equal. O True O False

A: The mean and median are not always equal because it depends on the dat set.

Q: For the following data :- 1,20,15,12,15,15,10,12,10,2,17,60,40,20,30,25,20 A)Find the median and…

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Q: Find the mode and identify the type of mode in the given data set. 18, 17, 16, 15, 14, 13, 12.

A: Mode :  In the given data, no observation occurs more than once.

Q: If you have the following data, which measure of central tendency (Mean or Median) will be suitable?…

A: Given data in increasing order is shown below 10 20 20 30 30 30 30 40 40 50 90 120

Q: The following refer to the following data set: 91 83 94 36 63 35 57 54 63 99 What is the mean (a) of…

A: We have given that,  The data set is,  91,83,94,36,63,35,57,54,63,99 Then,  We will find the mean,…

Q: Which of the following explains the shape of the distribution best? Select one: A. box plot B.…

A: Option a) is correct.

Q: Which one measure of central tendency should you report for the variable SOCIAL CLASS (1=lower,…

A: The measure of central tendency provides a measure about the center of the set of the observations.

Q: Consider the following data. 0,-11,-11,-11, –9, 0,0 Step 2 of 3: Determine the median of the given…

A: Arrange the data values in the ascending order. -11, -11, -11, -9, 0, 0, 0 Here, number of values…

Q: Use the properties of the mean and median to determine which are the correct mean and median for the…

A: Here we see that from above graph that, distribution is positively skewed.  Here mean is lies in…

Q: Which of the following  percentiles represents the median of a data set? Select one: a. 100th b.…

A: to find which percentile represents the median .

Q: Which of the following measures of central tendency is fit for nominal data like employment status?…

A: Mean: It is the sum of an observations divided by the total number of observations of the data set.…

Q: The median for the given set of six ordered data values is 30.5. 5 12 25 41 49 What is the missing…

A: We have given that  The data are 5,12,25,missing number,41,49 Median=30.5 n=6

Q: wnat is the equation Of the medlan-median iine for the dataset in the tabie? y 22 30 8 24 10 40 12…

A: Given x y 2 6 4 22 6 30 8 24 10 40 12 46 14 52 15 72 18 60 20 64

Q: The mean for the following data set {1, 2, 3, 1, 3} is:

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Q: Below is a box plot showing the ages of actors and actresses. Ages of Oscar Winning Actors from 1975…

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Q: The following refer to the following data set: 43 49 26 76 96 66 35 49 81 73 What is the mean…

A: Given data set: 43,49,26,76,96,66,35,49,81,73

Q: Give an interpretation for the following data.

A: Given: Bar graph of average height of female and male student is given here. Bar graph is the chart…

Q: The following refer to the following data set: 20 28 44 92 64 48 68 43 86 43 What is the mean () of…

A: Calculate Mean, Median, Mode from the following data20,28,44,92,64,48,68,43,86,43

Q: The following refer to the following data set: 81.6 127.2 98.4 100.5 95.8 106.2 127.2 108 127.2…

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Q: If a data set has an even number of observations, the median

A: We have given that  If a data set has an even number of observations

Q: The following data points represent the number of points scored by each player on the Nemco…

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Q: The median for the given set of six ordered data values is 31.5. 7 12 23_ 41 49 What is the missing…

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Q: Which one of the following data set has a mean of 70 and a median of 60? O 20, 60, 70, 80, 90, 100…

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Q: Determine which one of the following data sets would be right skewed. Age of students at a…

A: when mean is greater than median then data is right skewed.

Q: The following refer to the following data set: 32 88 35 86 36 81 62 52 81 38 What is the mean…

A: Given that, Data set is, 32, 88, 35, 86, 36, 81, 62, 52, 81, 38

Q: If you have the following observations: k, 5, 10, 15,25, then what is the possible value of the…

A: Note: " Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Find the Lower Quartile, Median, and Upper Quartile  for the following data. Data   X :  1, 3, 6,…

A: The data in the ascending ordered arrangement is given by:  X :  1, 3, 6, 8, 10, 11, 13, 17   where…

Q: Enter the mean of the following dataset: 6, 4, 3, 12, 2 = Ex: 3.2

A: The given data is 6, 4, 3, 12, 2

Q: In the following table what is the median value?

A: From the given table, the data values are, 13, 15, 21, 25, 27, 29, 32, 34, 36, 38, 45, 46. There are…

Q: The following refer to the following data set: 83.8 85.6 74.6 101.1 86.2 101.1 92.5 64.8 101.1 77.2…

A: Mean: Mean is the expected value of a set of observations. In other words, mean is he average of the…

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.