1.) The results of 100-item of a class with 40 students. Calculate the mean, median, and mode of the given ungrouped data below. " 85 58 74 38 41 50 63 23 29 35 86 79 61 69 91 60 80 67 76 83 93 89 71 87 85 68 74 49 36 48 79 56 90 81 75 74 68 85 89 35 a.) X b.) ĩ c.) £

Q: The following data represents the number of books students in a class own:      62        35…

A: Given: n = 9 Formula Used: First quartile Q1 = n+14thterm Third quartile Q3 = 3(n+1)4thterm…

Q: Q. 3. Calculate mean by applying indirect method from the following data: Item: 2 4 6 8 10 12 14 16…

A:

Q: 14) The test scores of 32 students are listed below. Construct a boxplot for the data set. 32 37 41…

A: Given that ; A data set is given and by using this data we find a five number summary then make a…

Q: The following data shows the measurement of 20 waiting times. 56 89 51 79 58 82 52 88 52 78 69 75 77…

A: Given That The data are 56,89,51,79,58,82,52,88,52,78,69,75,77,72,71,55,87,53,85,61

Q: Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given…

A: Data given…

Q: Use the histogram to answer the following questions: 80 60 40 20 40 50 60 70 80 90 100 a) The shape…

A: Histogram:    A simple bar graph of the data where the width bars are the range of the data and the…

Q: Consider the following data set consisting of test scores of students in a math class: 2 4 5 10 12…

A: Given Information: Consider the given data: 2 4 5 10 12 27 37 41 45 47 47 53 54 56 58 59 62 64 67…

Q: A study is run to estimate the mean total cholesterol level in children 2 to 6 years of age. A…

A:

Q: The following set of data represents student travel times (in minutes) to school. Number of Minutes…

A: Solution-: Given data set: No. of minutes Frequency 1.5-8.5 3 8.5-15.5 10 15.5-22.5 15…

Q: 1. The following are the test results for a grade 12 math class of 20 students: 82 85 94 96 72 79 81…

A: (a)   Use EXCEL Procedure to obtain values of mean, median and mode.   Follow the instruction to…

Q: 2. In a sample of 100 families, the number of children in each family is tabulated below: Frequency…

A:

Q: Using the given data set, 3.6, 5.6, 6.5, 6.8,9.7, 9.1, 3.2, 3.6, 7.1, 6.5.The mode is попе О 3.6,…

A: The given data set is: 3.6, 5.6, 6.5, 6.8, 9.7, 9.1, 3.2, 3.6, 7.1, 6.5 To find the mode.

Q: 53 56 60 62 65 65 67 72 71 74 74 75 75 76 78 79 79 81 82 85 86 87 87 87 88 90 iv. Estimate the…

A: Hi, thank you for the question. As per the guideline, we are supposed to answer only the first 3…

Q: he waiting times, x minutes, for 60 patients at a certain clinic are as follows:     25    12    53…

A: Given: 25 13 27 12 37 48 53 11 58 8 51 56 26 39 29 5 32 20 19 30 32 73 47 62 67…

Q: What is the median of the given data set: 29, 27, 34, 29, 36, 38, 29, 35, 45, 37, 41, 42? A 35.5 в)…

A: According to the given information, we have Data set = 29,27,34,29,36,38,29,35,45,37,41,42 Total…

Q: Q2. Find a)Mean, b) Coefficient of variation for the following data set considering the…

A: The objective is to find the mean and the coefficient of variation for the following dataset.…

Q: (a) Calculate the mean number of speeding-related fatalities for these 15 states. (Round your answer…

A: Let X be speed related crash facilities of 15 highest states

Q: Use the data to the right to complete parts (a) through (d) below. Percentage Who Won't Try Don't…

A: Given data, X Y X*Y X*X 45 37 1665 2025 48 39 1872 2304 64 56 3584 4096 76 68 5168 5776

Q: Given the data set H={2,3,6,7,7,9,9,10,10,17} Since 7+9/2 - 16/2 -8 , the……….. oh H is 8.

A: The complete solutions are given below

Q: 5. The total time (in hours) that a sample of 40 students studied for a statistics examination are…

A: Given observations are: 53, 72, 78, 85, 56, 71, 79, 86, 60, 74, 79, 87, 62, 74, 81, 87, 65, 75, 81,…

Q: The following table is comprised of the commute times (in minutes) for 24 employees at the ACME…

A: Data:36 43 28 52 41 59 47 6124 55 63 73 32 25 35 4931 22 61 42 58 65 98 34 n = 24 • Mean = Sum of…

Q: Here is a set of sample data. 52 73 54 69 82 37 4 3 16 44 27 47 31 46 81 93 42 32 59 18 66 43 7…

A: The 5-number summary includes: minimum, first quartile, median, third quartile, and maximum. Minimum…

Q: Questions #3 -#5 are based on the following sample of ages (in months) of 18 children at a day care:…

A: Given no. of observations:n=18 Data is given as-…

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A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1. The lower quartile is equal to what? A. 50th percentile B. 25th percentile C. 2nd decile D. 3rd…

A:

Q: The calorie counts for the 17 poultry brands are 129 112 102 106 94 101 97 99 141 113 115 132 86 133…

A: 129,112,102,106,94,101,97,99,141,113,115,132,86,133,302,146,134

Q: The number of college credits completed by a sample of 40 students is shown below.       9    9  12…

A: Given data, The number of college credits completed by a sample of 40 students is shown below.…

Q: The mean value of the following data is: classes 40- 52- 64- 76- 88-100 Σ 13 30 36 22 11 110 69.9 O…

A: Formula : mean :

Q: 2. The table below shows the distribution of scores in a Statistics test, given to a class of 40…

A: Class Limits f 91-97 2 84-90 3 77-83 7 70-76 15 63-69 6 56-62 4 49-55 3

Q: he following are the final examination test scores of 40 students enrolled in Mathematics in the…

A: a. Among the given test scores, the minimum score is observed to be 29 and the maximum test score is…

Q: Here is a set of sample data. 13 78 61 53 30 96 37 83 56 35 90 31 39 29 18 45 91 59 87 100 68 17 10…

A: Introduction: The five-number summary includes the minimum, first quartile, second quartile…

Q: The following table gives the cost of household’s electricity bills during the spring months, in…

A: We have given that data . I want to find mean and standard deviation.  Mean =sum of observations /…