Q2: 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 mode (B) Find the Range and Mean deviaton

Q: Grade-point averages. Find the mean and median for the grouped data in the following table.…

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Q: Grade-point averages. Find the mean and median for the grouped data in the following table.…

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Q: Find the mean, median, and mode of the following data: (round to 1 decimal place as needed) 35, 12,…

A: Mean: Mean is defined as the ratio of sum of all observations to the total number of all…

Q: Draw stem and leaf display of the following value. Find mean, median, mode and range, mid- range of…

A: Stem and leaf display: Stem Leaf 0 2 1 0 2 3 4  2 1 7 7 8 9 3   4 6 5 6 7 6 0 0 0…

Q: Calculate the arithmetic mean of the following data 3 5 6 7 7 4 5 8 10 2 and 4 2 1 8 2 3 5 12 3 5

A: Here are three different questionsBy "Bartleby guidelines"I am solving the first question

Q: Between the mean and median, determine which would be a better estimator given that a sample…

A: The sample mean is, x¯=∑xn=3+8+26+14+125=635=12.6 The data in the ascending order is 3, 8, 12, 14,…

Q: 4 4 3 2 2 О-2 3-5 6-8 9-11 12-14

A: Histogram

Q: In the symmetric data histogram: Mean = Median = Mode Select one: True False

A: The normal distribution  in the center is generally denser and basically less dense at the tails.…

Q: find 2nd percentile for given data 12,15,6,3,7,9,8,4,14,19,18,16,13,15,14,12,15,5

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Q: alculate the median of the data shown, to two decimal places, 24.4,11.1,2.1,29,8.7,6.9,6.6,1.1

A: The given data is 24.4,11.1,2.1,29,8.7,6.9,6.6,1.1

Q: red data are below. 14.6, 17.3, 17.8, 18.3, 19.1, 19.2, 19.6, 20.5, 20.9, 22.9, 23.4, 23.5, 24.2,…

A: Arrange the data set in ascending order are.  Observations in the ascending order are…

Q: What's the median of the data set below?  6,0,0,1,2,10,15,1,3,9,1

A: Case (i) : Median is exactly the middle value of the data set, when given data set is odd (i.e., n =…

Q: find 3rd percentile for given data 12,13,20,16,5,4,6,9,7,14,16,18,19,16,25,15,14,5

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Q: Find the range of the following dataset.

A: The given data set in ascending order (sorted) is :-3,7,9,16,21,23,29,34,35,46We have to find the…

Q: Calculate mean deviation from (i) mean and (ii) Median for the following data. Also calculate…

A: Mean deviation are easily calculated and it involve all the observations in the data set. But it is…

Q: Which of the following is sensitive for changes in the data? Select one: a.all b.average c.median…

A: Measures of Central tendency It is the statistical measure that represents the location of data…

Q: - and 3 4.8 and 3.5 4 and 3.33 18 or

A: Given Data = ,1,7,3,3,6,4

Q: find mean and mode for given data  12,15,16,35,15,14,21,16,45,36,32,31,30,15

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Q: 3. Find the mean, median, mode, and Standard deviation of the following data: 15, 11, 18, 9, 15, 18,…

A: The mean can be calculated as follows:

Q: Find the deviations from the mean for the set of data: 26, 29, 22, 24, 24. Score 26 29 22 24 24…

A: Given Data is, 26,29,22,24,24 mean,x¯ =26+29+22+24+245=25

Q: The following DBH values were collected from a pine plantation. Please find the population, range,…

A: Our aim is to find the range , mean , median , mode from the given sample data.

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: - -: 14 Calculate the mean diviation (from mean) from the following data: 60-70 Marks :0-10 10-20…

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Q: e) You are required to test at the 5% level of significance the hypothesis that the average monthly…

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Q: Use the following data set: 8, 3, 5, 2, 8, 4, 2, 6, 7, 5, 8 to answer questions The range of the…

A: Solution: The given data set is 8, 3, 5, 2, 8, 4, 2, 6, 7, 5, 8

Q: Jane got the following grades (%) on her final year report card: 76, 94, 56, 78, 62, 88, 94, 86 and…

A: Given data is76, 94, 56, 78, 62, 88, 94, 86,72sample size(n)=9

Q: Brand A Brand B Brand C Dotplot of Brand A, Brand B, Brand C : • 6 9 12 15 Lifetimes (in hours) 18

A: Given the dot plot of 3 brands of lifetimes ( in hours).Want to find out which brand has the…

Q: Find the following for the set X=(2,5,8,21,26,5,10) mean,median,mode,range and variance

A: Given : Set X : (2 , 5, 8 , 21 , 26 , 5 10) Sample size (n) = 7

Q: Find a. the​ mean; b. the deviation from the mean for each data​ item; and c. the sum of the…

A: Given data set is 157, 158, 163, 167, 170

Q: For the foilowing data obtain (i) mean, (ii) median, (iii) mean deviation from median, and (iv) the…

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Q: Q7. Find the mean, median, mode, range, variance and standard deviation ui uie following data…

A: We have given that  Data 10 12 14 24 18 18 17 15 Mean=sum of observation/number of observation…

Q: Please count the mean , median and one measure of asymmetry for the following teams of athletes:…

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Q: For the following data set find the mean, median, mode, and midrange. 10, 3, 2, 8, 5, 10, 6, 12, 19,…

A: Calculate Mean, Median, Mode, mid range from the following data10,3,2,8,5,10,6,12,19,10,25,7

Q: For the following data set, find Q1, Q2, Q3 and the interquartile range. 15, 12, 23, 15, 7, 8, 21,…

A: The following data has been given: 15, 12, 23, 15, 7, 8, 21, 10, 12, 14, 16, 24, 19

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: Q2:- Find the Median and the mode for the ungrouped following data:- a- 20 - 15 - 12 - 15 - 15 - 10…

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Q: Based on the following data set: 150, 180,210,220,250,325 What would be the change to the mean,…

A: Use EXCEL Procedure to obtain the values of mean, median and mode for the original data set.…

Q: A researcher has collected the following sample data: 3, 5, 12, 3, 2. The mean of the sample is 5.…

A: Remark: We know that the range of a sample data is defined as the difference between the lowest and…

Q: Find the S.D of the following data: 1216, 1374, 1167, 1232, 1407, 1453, 1202, 1372, 1278, 1141,…

A: Given data is 1216, 1374, 1167, 1232, 1407, 1453, 1202, 1372, 1278, 1141, 1221, 1329