Here is a list of 27 scores on a Statistics midterm exam: 20, 30, 31, 32, 46, 48, 49, 52, 54,20, 30, 31, 32, 46, 48, 49, 52, 54, 59, 61, 69, 71, 73, 74, 79, 81, 81,59, 61, 69, 71, 73, 74, 79, 81, 81, 81, 85, 86, 87, 88, 91, 94, 96, 9781, 85, 86, 87, 88, 91, 94, 96, 97 Find   Q3 =  Find   Q1 =

Q: The ages of 8 teachers in Easter Hills primary school are 24, 33, 42, 40, 36, 40, 35 and 22.…

A: The question is about descriptive stats Introduction : Mean : Mean is the ratio of sum of obs. to…

Q: Compute the median of 48, 37, 26, 53, 21, 37

A: Solution: The observation in increasing order is  21, 26, 37, 37, 48, 53 n= 6 observation  n is even…

Q: what is the first, second, third quartile, and the outlier of 15, 29, 30, 34,35, 36, 37, 37, 37, 40,…

A: We are given the below data:15, 29, 30, 34,35, 36, 37, 37, 37, 40, 42, 42, 44, 44, 45, 46, 49, 51,…

Q: find 2nd quartile  for given 2,69,74,52,16,46,42,75,85,63

A:

Q: (4, 10, 15, 15, 22, 29, 30, 32, 34, 34, 37, 39, 39, 41, 48, 53, 53, 53, 55, 65, 66, 67, 74, 75, 76,…

A: data set : 4, 10, 15, 15, 22, 29, 30, 32, 34, 34, 37, 39, 39, 41, 48, 53, 53, 53, 55, 65, 66, 67,…

Q: The following are ages of 20 of the signers of the Declaration of Independence.…

A:

Q: The following are ages of 18 of the signers of the Declaration of Independence. 35, 33, 40, 30, 45,…

A: Calculate 25th and 60th percentiles from the following…

Q: The following are the annual salaries of 15 chief executives officers of major companies. (The…

A: 204,542,428,362,743,495,653,1250,1108,271,767,519,315,381,562sample size(n)=15

Q: he numbers of trading cards owned by 7 middle-school students are given below.…

A: We have given the following data 400,444,527,532,564,575,689

Q: The following are ages of 20 of the signers of the Declaration of Independence. 38, 40, 32, 45, 39,…

A: Given data is38,40,32,45,39,52,42,35,50,50,50,34,42,48,27,46,43,34,27,46sample size(n)=20

Q: Compute the median of 33, 51, 14, 44, 42, 51

A: Given data,   33, 51, 14, 44, 42, 51   The objective is to find the median for the given data.

Q: Which data set has a median of 25?

A:

Q: The following are ages of 15   of the signers of the Declaration of Independence. 63, 34, 50, 35,…

A: Given, The 15 ages. We sort them in ascending order i.e., 32, 33, 33, 34, 35, 39, 40, 42, 45, 50,…

Q: The ages of 25 students randomly selected from the a college class are listed below. 22, 25, 18, 19,…

A: Since you have uploaded multipart questions, according to our guidelines we have solved first three…

Q: Find the sample mean for the following sample data 63,71,95,63,74,63,84,72,63,83,93

A: 63,71,95,63,74,63,84,72,63,83,93 Sample size(n)=11

Q: he following data shows the results of 20 students in one of the postgraduate unit. 42, 66, 67, 71,…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: The weights (in pounds) of 19 preschool children are 39, 31, 37, 20, 23, 34, 30, 46, 41, 33, 44, 49,…

A: Given information- We have given the weights of 19 preschool children. 39, 31, 37, 20, 23, 34, 30,…

Q: 5.Determine the certainty factor of the conclusion using the following MYCIN rule? IF 1) The stain…

A: The certainty factor (CF), with the condition that IF "E" THEN "H" is given as: CFH, e=CFE, e×CFH, E…

Q: Construct a frequency distribution with the first class of 58 – 64 for the following data:

A:

Q: Draw the frequency distribution table (FDT) to find mean, median and mode of the following scores of…

A: Frequency distribution: The number of values lying in the particular interval or the number of times…

Q: Given are test scores in Statistics of 60 students.   19, 44, 24, 43, 33, 29, 26, 25, 29, 23, 32,…

A: Frequency Distribution: In Statistical theory, a frequency distribution is a tabular, listed or…

Q: The following are the annual incomes (in thousands of dollars) for 24 randomly chosen, U.S. adults…

A: The objective of the question is to understand the measures of central tendency (mean, median, mode)…