For the following data (72, 65, 76, 78, 40, 77, 58, 77, 65, 77, 65, 75, 66) (1) construct a stem and leaf diagram (2) find the median, the first quartile, the third quartile using the above .diagram

Q: Identify the correct mean, median, and mode for the given data. (53, 46, 53, 50, 56, 44, 60, 58, 53,…

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Q: A random group of students was selected from a large student conference to analyze their class in…

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Q: 5. The first quartile (Q1) for the data set: 23, 24, 21, 20, 25, 22, 18 , 15

A: Given data 23,24,21,20,25,22,18,15 Q1=?

Q: Q3) Calculate the mean, the median and the mode of each of the following data sets a. 2, 3, 4, 5, 7,…

A: Answer  Given  Mean is the sum of the terms divided by the total number of terms. Median is the…

Q: The number of patients treated in a dental office on Mondays was recorded for 11 weeks. What are the…

A: Arrange the given data in ascending order5,10,13,15,16,17,18,20,28,28,28Sample size(n)=11

Q: from the given ungrouped data: 53, 45, 59, 48, 54, 46, 51, 58, 55 Find the mean, median, and mode.

A: From the given data, it can be seen that the total number of data points, n=9

Q: Use the following data set: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13 to answer questions The third…

A: From the provided information, The data values are as follow: 13, 8, 10, 7, 13, 9, 7, 11, 12, 10, 13

Q: find 2nd quartile 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: compute the range,mean, median & mode of given data

A: Range =maximum - minimum=8.8-7=1.8

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: find 2nd quartile for given data  12,15,63,98,74,56,39,5,23,45

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Q: For a sample of 11 employees, the most recent hourly wage increases were 18, 30, 25, 5, 7, 2, 20,…

A: Given data , 18, 30, 25, 5, 7, 2, 20, 12, 15, 25,40

Q: The first quartile of the data values 45, 48, 31, 48, 50, 30  equals ?

A: Arranging the data into ascending order: 30, 31, 45, 48, 48, 50

Q: what are the first quartile median and third quartile of this data set? 19…

A: Observations in the ascending order are :16,17,19,24,28,30,31,32,36,37,40,43,45Here, n=13 is odd.M=…

Q: Alustration 10. Obtain the value of median from the following data: 753, 522, . 777, 91, 384, 591,…

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Q: find 5th quartile for given data  12,15,3,4,12,18,17,5,6,9,20,19,13,4,7,17

A: Solution  Its 50 th quartile not 5th quartile

Q: Consider the data below: 17, 11, 10, 13, 1, 6, 18, 21, 8, 5 Compute the mean? Find the median?…

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Q: Find the mean, median, and mode for the following grouped data. Interval Frequency 100-109 7 110-119…

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Q: What are the median, 1st quartile, and 3rd quartile of this data set? The number of pairs of jeans…

A: What are the median, 1st quartile, and 3rd quartile of this data set? The number of pairs of jeans…

Q: The police lieutenant in charge of the traffic division has reviewed the number of traffic citations…

A: Given that the police lieutenant in charge of the traffic division has reviewed the number of…

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: What will be the table and the Lower quartile, Upper Quartile, and median freom this raw scores:…

A: Bin Frequency cf 0-10 1 1 10-20 2 3 20-30 3 6 30-40 3 9 40-50 1 10 50-60 1 11 60-70 3…

Q: What is the median for the following data set? 9,6,4,8,10,11,13. Show all

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Q: find 3rd quartile for given data 12,15,14,18,16,1,5,9,6,7,6,7,15,14,16,32,25,5

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Q: 1. Construct a boxplot of the data and explain briefly why a sign test is appropriate to use in this…

A: Answer: For the given data, The boxplot is: By observing the boxplot, the data is skewed and has an…

Q: What is the upper quartile of the following data: 4, 1, 4, 3, 6

A: Given that data  4, 1, 4, 3, 6 Formula for upper quartile Q3. Q3=(3(n+1)/4)

Q: The following are scores shot by a golf team in a 9-hole course: 46,52,47,54,55,43,53,48,51,41,50…

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Q: find 2nd quartile for given data 12,15,14,6,9,7,5,3,4,15,25

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Q: Consider the data set given by, (11, 17, 18, 23, 25, 26, 26, 31, 31, 33, 41, 44, 45, 48, 53}

A: Given data are arranged in assending order, 11,17,18,23,25,26,26,31,31,33,41,44,45,48,53 n= no. of…

Q: Given the data: 1, 1, 3, 7, 7, 16, 21, 27, 30, 31. What score denotes the lower quartile, middle…

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Q: The median of a sample with data values of 8,19,12,17,16 is?

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Q: What is the inter-quartile range for the following data? You must show work. 27, 29, 29, 30, 24, 25,…

A: Given values:27, 29, 29, 30, 24, 25, 27, 27, 4, 8, 17, 23,n=number of values=12Arrange the values in…

Q: Find the median of the following data set: 56, 35, 45, 67, 12, 24, 48, 55, 58, 30 *If answer is…

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