Median Example31: Find the median for the following data: (i) 42, 300, 101, 75, 85, 45, 210 (ii) 5, 19, 42, 11, 50, 30, 21, 0, 36, 27

Q: A set of  data has a mean of 16 and a median of 15 and a mode of 14 which of these numbers must br a…

A: We know that, Mean value of a dataset is the average value of a dataset which is generally not lie…

Q: Obtain a 3-point moving average for the following data 23,24,25,25,22,45,29,25,30,29,31,35.

A: In question, We have given the following data set: 23, 24, 25, 25, 22, 45, 29, 25, 30, 29, 31, 35…

Q: find geometric mean for giiven data 54,45,85,63,96,75,12,3,65,19,85

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Q: 106, 108, 113, 118, 119, 126, 130, 134, 141, 144, 145, 147, 151, 153, 155, 157, 160, 161, 162, 168,…

A: It is given the data are the distances between 50 retail stores and a large distribution center.The…

Q: Given the following list of values, is the mean or the median likely to be a better measure of the…

A: The mean is commonly chosen as the best central trend measure since it is the measure which includes…

Q: find 4th deciles for given data  12,15,14,2,6,32,25,6,85,75,62,96,35,14,26,35,28,65,8

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Q: In each game of the season a basketball player scored the following:…

A: Solution:Mean ˉx=∑x/n  =(8+19+15+7+8+12+19+16+20+13+10+11)/12  =158/12  =13.1667 Median…

Q: Find median of data Class       5-9,10-14,15-19,20-24,25-29 Frequncy   4         6        8…

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Q: Here are the scores of 14 students on a geography test. 60, 67, 71, 75, 76, 78, 80, 80, 83, 90, 90,…

A: 60,67,71,75,76,78,80,80,83,90,90,92,93,94sample size(n) = 14The data is ordered from least to…

Q: What is the role of displays in statistics?

A: There are mainly two types of displays in statistics, such as, graphical representation and table or…

Q: What is the first thing you would need to do in order to create a stemplot from the data shown? 96,…

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Q: What is  the Q3 for the following data?   8, 11, 20, 10, 2, 17, 15, 5, 16, 15, 25, 6

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Q: find mode of data  45,45,12,1,,4,5,6,7,8,45,56,789,65,45,23,12.97

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Q: What is the mode of the data: 21, 38, 12, 19, 38, 30, 19, 38, 12, 22, 31, 12, 38, 18, 27, 38, 12. 39…

A: Use the definition of mode.  The mode of a data set is the number that occurs most frequently in the…

Q: Nork 1 (Due next class ) he number of points scored during each game by a high school basketball eam…

A: Data56546171466155686066546152366451

Q: The retirement ages of a group of steel workers are recorded below. Construct a histogram with 4…

A: The population mean of the data is 59.48. The population variance of the data σ2 is 15.6096.

Q: What is the mean of the following data set 60,52,48,32,62,45,48,52,60,48

A: Solution

Q: calculate the coefficient of range separately for the two sets of data given below set 1…

A: Answer : From the given data, set 1 : 7,11,9,12,15,20,4,25 set 2 : 19,22,25,30,36,45,55,59 Now, The…

Q: Calculate coefficient of variation from the following data: 25, 27, 30, 32, 32, 40, 45, 46, 47, 48

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Q: I have the final exam scores of a Stats class, they are: 85, 82, 81, 83, 89, 96, 70, 71, 52, 30,…

A: The provided data set is: 85 82 81 83 89 96 70 71 52 30…

Q: Suppose a data set has the following statistics: 25th percentile is 101 75th percentile is 112 The 6…

A: Given, 6 smallest data points are: Values 57 75 75 80 89 92

Q: find mode of dataset 4, 14, 12, 4, 15, 15, 6, 8, 10,12,12 *

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Q: What is the difference between the mean and median of the set S= (2,4,6,7,7,13,18,92)?

A: Given data set S = 2,4,6,7,7,13,18,92.Mean: mean is nothing but average value of the data…

Q: The frequency of '14' in the following data: 10, 12, 12, 13, 14, 15, 14, 14, 15 is?

A: Frequency: It is defined as the number of times the values occurred in the data. It is obtained by…

Q: Mean, Median and Mode for data set (Z, 10, 0.4, 0, -11, N, -20, M, -11.1, W, N): Mean = -5.28,…

A: Given : -20, -11.1, -11, 0, 0.4, 10, M, N, N, W, Z Mean = ∑Xin Mean = -20+-11.1+-11+0+0.4+106 Mean =…

Q: 3,15,42,13,6,18,63,18,6,14,15,3,32,36,9,56, find mean for given data

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Q: 1,2,2,4,6,8,9,10,11,12,12,13,14,15,17,17,18,18,20,22,24,24 Sketch a histogram for the data above…

A: The frequency distribution for the data is as follows:

Q: find the mean, median and mode of given set data 2,5,3,8,5,7,2

A: Mean is calculated by dividing the sum of numbers by count of numbers, here  sum  of numbers is…

Q: Check if this is correct

A: The objective of this question is to find the five-number summary and the interquartile range for…

Q: Give 2 examples of Median in Measure of central tendency to grouped data

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Q: 1st Data Set: 5,4,1,6,5,5,6,5,6,6,15,5,6,13 (SD=3.54)

A: Given that data  Arrange the data in ascending order. 1,4,5,5,5,5,5,6,6,6,6,6,13,15 IQR = Q3 - Q1

Q: ew the table and graph and refer to them when answ w. Make sure that you show all of your work. f 85…

A: x f cumulative frequency 85 2 2 80 3 5 75 15 20 70 20 40 65 50 90 60 45 135 55 30…

Q: Derrick is preparing to submit his taxes.  Over the year, he kept track of certain deductions he is…

A: First we need to create a frequency distribution table. To create grouped frequency distribution…

Q: For the question above, can you calculate the Median, Q3, P45 and range with work shown? Thanks

A: Data is given for the no. of companies according to nett income :  We have to calculate Median (Q2)…

Q: Identify an important reason for grouping data.

A: The grouping of data is important in case of large data sets. Reason for grouping data: One vital…