n = 130 sample = 70, 70, 102, 102, 102, 102, 102, 102, 107, 107, 107, 107, 113, 113, 115, 115, 115, 120, 120, 120, 120, 120, 120, 122, 122, 122, 122, 122, 122, 124, 124, 126, 126, 126, 129, 129, 129, 130, 130, 131, 131, 134, 134, 135, 135, 135, 135, 135, 135, 138, 138, 147, 147, 147, 147, 151, 151, 151, 153, 153, 153, 153, 154, 154, 154, 154, 158, 161, 161, 161, 161, 164, 164, 166, 166, 168, 168, 168, 168, 169, 169, 169, 169, 174, 174, 174, 174, 178, 178, 178, 178, 178, 178, 187, 187, 190, 190, 190, 190, 190, 190, 190, 190, 193, 193, 193, 193, 194, 194, 194, 194, 197, 197, 197, 197, 208, 208, 208, 216, 216, 221, 221, 221, 250, 250, 259, 259, 260, 273, 273 a. determine between which scores are 68% of the scores in the distribution b. determine which scores you would find 95% of the scores in the distribution

Q: Find the median,upper quartile,lower quartile 25,19,8,17,3,20,7,17,9,5,17,17…

A: From the provided information, Number of observations (n) = 52 Arranging the data values in…

Q: What is the mean for the following score 2,5,4,18

A:

Q: What is the mean, median, mode, and range of these numbers. 21, 23, 26, 28, 30

A:

Q: find 1st quartilefor given data  45,96,85,75,6,42,53,6,75,92,4,5,63,50

A:

Q: 1. Find the median of the set of values: 16, 14, 12, 19, 20, 15, 23

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: What is the median of the following list of numbers? [11, 23, 3, 11, 7, 16, 21, 1, 4, 19, 24, 12]

A:

Q: Find the mode of the following amounts (in thousands of dollars) in checking accounts of randomly…

A: Mode=4

Q: Find the median and mode of the following marks(out of 10) obtained by 20 students: 4, 6, 5, 9, 3,…

A: To find median and mode of the following marks obtained by 20 students .

Q: 26, 44, 14, 92, 94, 72, 50 Mean Median Mode

A: Written the data set in nondecreasing order. Apply formula

Q: find mean and median   21,25,65,49,58,65,95,45,25,45,12,35,25,45,85,56

A: Mean X  =∑Xn                = 21 +25+65+49+58+65+95+45+25+…

Q: ind the median and mean of the data set below: 10,48,21,15,48,24,3010,48,21,15,48,24,30   Median=…

A: Arrange data in accending order 10,10,15,15,21,21,24,24,30,30,48,48,48,48 n = 14

Q: calculate the mode and median: marks: 22, 26, 30, 34, 38, 40, 43, 46, 48, 48, 49, 52, 56, 56, 66,…

A:

Q: What is the interquartile range for the following set of numbers? 4, 5, 6, 8, 9, 11, 13, 16, 16, 18,…

A: Solution

Q: Compute the mean of 45, 23, 78, 27, 19, 12, 62.

A: Given : X = 45, 23, 78, 27, 19, 12, 62 n = 7 We want to find mean.

Q: find median for given data  15,56,85,96,68,98,9,75,25,15,49

A: Measures of Central Tendency: The three most common measures of central tendency are the mean,…

Q: Consider the sample 77, 80, 87, 84, 76, 70, 76, 75, 80, 63, 76, 39, 76, 77, 90, and 80. Find the…

A:

Q: The test scores of randomly selected students are listed: 30, 35, 43, 44, 47, 48, 54, 55, 57, 59,…

A:

Q: what is the sample mean for -2, 12, 3, 11, 6

A: Given dataset, {-2, 12, 3, 11, 6} sample mean=?

Q: The commuting times (in minutes) of an employee for ten consecutive days are listed below. Find the…

A: Given: The commuting times (in minutes) of an employee for ten consecutive days.…

Q: Find the mean, median and mode of the following set of data. { 16,20,20,18,24 } { 50,60,35,40,55 }…

A: Formulas: Formula for Mean is, Mean=Sum of all observationsNumber of observations Formula for Median…

Q: A researcher wants to estimate voting trends of women in Texas. Which characteristic is needed in…

A: Here researcher interested in voting trends of women in Texas.

Q: Find out the median of the following items: 7, 9, 12, 10, 8, 7, 15 21 5,

A:

Q: 488​, 296​, 488​, 384​, 360​, 336​, 416​, 472 mean

A:

Q: Prepare a Stem and Leaf and a Histogram for the following weights: 12, 14 , 15, 16, 16, 17, 17, 19,…

A:

Q: Compute the median of 12, 11, 37, 53, 54.

A: Let, n is the number of observation in data set. We know that if  n is odd number  Then median is…

Q: What is the mean and symbol of the following sample of numbers? 1,1,39,2,2

A:

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: Here is a list of 27 scores on a Statistics midterm exam: 20, 21, 23, 23, 26, 29, 29, 33, 35,20,…

A: The sample data consists of 27 scores on a Statistics midterm exam. The data in the ascending order…

Q: Final exam scores for the students from two different classrooms are shown below. Class A: 50, 52,…

A: Given: Class A: 50, 52, 53, 54, 55, 59, 60, 64, 67, 69, 80, 80, 80, 80, 83, 85, 90, 92, 92, 96 Class…

Q: find median for given data  12,15,36,35,45,56,58,56,96,68,98,9,75,25,15,49

A: Median is the exactly middle value of the defined data set. Median having two types of cases: Case…

Q: Calculate the median for this set of data. 100, 55, 98, 140, 101, 98, 53, 57, 70

A: Data set: 100, 55, 98, 140, 101, 98, 53, 57, 70 Arrange the data set in ascending order, now, we…

Q: 42, 54, 50, 78, 77, 78, 78, 71 Mean Median Mode

A:

Q: The average number of employees that call in sick for the day over the course of a year is 25. The…

A: Sample mean x̄ = ( Σxi )/n  = (25 + 10 + 16 + 39+ 27 + 25 + 32 + 25 + 25 + 22 + 28 + 14)/12  =…

Q: The following list contains the number of movies that a group of  13  students saw in theaters in…

A: Step-by-step procedure to obtain the median using Excel is given below: In Excel sheet, enter…

Q: find the standard deviation a) 42, 42, 42, 53, 46, 52 42, 42, 42, 53, 46, 52 b)  4.4, 2.5, 2, 4.9,…

A: From the provided information, a) The mean of the data set obtained as:

Q: Find the mean of the set of sample data 96, 54, 66, 78, 62, 80, 54

A: Mean=sum of all observationsnumber of observations=96+54+66+78+62+80+547=4907=70

Q: What are the mean and median (in that order) for the set {2, 5, 2, 8, 3}? 2, 4 b. 3, 4 a. с. 4, 2 d.…

A: 1)Given set is {2,5,2,8,3}Arrange the set in ascending order{2,2,3,5,8}

Q: find mean median and mode 45,42,52,50,54,50,58,56,57,54,50,52,53,54,51,50,58,59,50,

A: Ans#-   Find  Mean, Median, Mode from the following…

Q: find mean median and mode…

A: Given data is42,45,47,48,42,40,45,46,48,47,49,42,41,40,45,45,45,48,46,42,48,45,45,43,45,41,47Arrange…

Q: What is the mode of following scores

A: Mode of data is/are highest frequent data

Q: Determine the mean, median and mode for the set: {2, 3, 7, 5, 5, 13, 1, 7, 4, 8, 3, 4, 3}

A:

Q: What is the mean of .27, .63, .45, .25, .31, 1.15, .64, 1.33, 1.14, 0.41, 0.47

A: Mean:The arithmetic mean (also called the mean) is the most commonly used measure of central…

Q: find third quartile

A: Our aim is to find third quartile.

Q: Contrust a stem and leaf display for the following scores. 30, 23, 58, 28, 35, 67, 27, 42, 46, 35…

A:

Q: Find the mode of the given sample: 12, -2, -2, 12, 12, -2, 22, -22, 22, -22,12 -22 12 -2 22

A: Given sample= 12,-2,-2,12,12,-2,22,-22,22,-22,12 Mode=A value appears most frequently in the given…

Q: find mean median and mode   1,7,11,15,16,18,19,19,20,21,21,21,25,23,26,29,30,35,40,50

A: Given that 1,7,11,15,16,18,19,19,20,21,21,21,25,23,26,29,30,35,40,50 Here number of data (n) = 20

Q: What is the median  of the following scores: 37, 46, 12, 11, 50, 23, 18?

A:

Q: find mode of the data 2,3,4,5,6,7,7,6,5,5,5,4,2,1,0,10,77,88

A: We have to find mode of the given data..