sing the frequency distribution from scores on a statistics Exam taken by 80 students determine68 84 75 82 68 90 62 88 76 93 73 79 88 73 60 93 71 59 85 75 61 65/75 87 74 62 95 78 63 72 66 96 79 65 74 77 95 85 78 86 71 78 78 62 80 67 69 60 76 62 71 75 82 89 67 73 73 74 79 65 81 76 72 75 61 97 57 63 68 83 76 75 53 85 94 75 78 88 77 60   What is the 9th decile score

Q: IV. The following are grades of 50 students in an examination in Statistics 96 57 84 71 79 69 77 81…

A: As per our guidelines, we will only answer first question. IV) 1)  Arrange the given data in…

Q: Using the frequency distribution from scores on a statistics Exam taken by 80 students determine 68…

A: Third Quartile is given by, Q3= 3*(n+1)/4th term Here sample size is n= 80 Q3= 3*(80+1)/4th term =…

Q: The table below represents a sample of salaries at a company. Use 6 classes to construct a frequency…

A: Given Total number observation = 28

Q: ou surveyed your classmates to see how much they spend on groceries and got the following amounts.…

A: Frequency tells you how often something happened. The frequency of an observation tells you the…

Q: Here are the scores from 16 golfers who played a round of 18 holes: 68 68 69 74 69 71 71 73 72 75 75…

A:

Q: A random sample of 30 male college students was selected, and their heights were measured. The…

A: Given data, 66 66 74 67 73 6671 69 66 74 68 7370 73 74 68 67 7273 71 69 72 67 6872 73 73 69 73 67…

Q: Prepare a frequency distribution of the following data of time spent on internet (in minutes) by 50…

A:

Q: The IQ scores of 50 students are given below. 86 89 87 93 108 89 111 119 87 108 95 118 117 117 89…

A: a)  Grouped frequency distribution is a table where the first column represents the class intervals…

Q: 2. Here are the score of 40 high school students in a statistics 54 44 81 65 91 95 88 47 19 26 78 64…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: Following is the commute time for a college class to school and back. 45       62       78       48…

A: Given : Class width = 10

Q: Jim Smith, a marketing student, observed how much each customer spent in a local convenience store.…

A: Given Jam,Smith and marketing student observation about how much each customer spent in a local…

Q: Construct a frequency distribution table on the sales (in thousands) of 50 electronic engineers.…

A: Let the number of classes be k=5. Then,Width=Maximum value-Minimum valuek=119-205≃20

Q: 31. Prepare a frequency table with class interval of 10 kg. and firset class as 40-50. Aiso find out…

A:

Q: Q2- Below is the data for the scores of 70 students in the final exam for the descriptive…

A: Introduction:  Relative frequency: In the frequency distribution the relative frequency gives the…

Q: The following is the average daily temperature for Frederick, Maryland for the month of June: 81 78…

A: a. frequency is the number of observations in the corresponding class.  relative frequency…

Q: Prepare a grouped frequency table for the data given below, taking 10 units as the width of class…

A: The given raw data can be written in ascending order as; 36 46 53 59 75 84 38 47 53 61 77 86…

Q: Using the frequency distribution from scores on a statistics Exam taken by 80 students determine 68…

A: from the above data  first rewrite all the data in ascending order 53 57 59 60 60 60 61 61 62 62 62…

Q: b) Tabulate the following marks in a grouped frequency distribution. 74 (49, 103 95 90 118 52 88 101…

A: There are 60 Observations, First we arrange the data in ascending order so it would be easy to count…

Q: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

A: Frequency is the number of times a value or an event occur.  Frequency table is a table that is used…

Q: A researcher surveys a sample of n = 200 college students and asks each person to identify his or…

A: In frequency distribution tables, the first column is a list of classifications (here, movies), and…

Q: Approximate the mean of the frequency distribution for the ages of the residents of a town. Age…

A:

Q: The IQ scores of 50 students are given below. 85 108 86 110 108 90 88 98 97 100 86 110 98 118 91 95…

A:

Q: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

A: The following data shows the ages of all Academy Award-winning male actors at the time when they won…

Q: 49 57 38 73 81 61 83 90 87 74 74 59 76 65 69 60 71 57 61 69 54 56 69 68 78 85 40 85 59 80 65 85 49…

A: A frequency distribution is a representation, either in a graphical or tabular format, that displays…

Q: Q1- Below is the data for the scores of 70 students in the final exam for the descriptive…

A: Data:  56 65 73 65 11 63 66 73 75 56 63 73 61 67 61 71 67 62 71 66 68 72 57 68 72 59 57 71 69 75 72…

Q: The IQ scores of 50 students are given below. 88 113 89 86 89 107 107 97 104 109 93 94 116 86 118 86…

A: Given: The data of IQ score are given below:…

Q: Q1 The data recorded in following Table 4b shows the length of Medical checkup conducted by a Health…

A: Grouped Frequency distributions is done by grouping the observations under certain width or height .…

Q: The IQ scores of 50 students are given below. 107 102 100 112 88 105 105 90 114 117 118 112 98 87 95…

A: Keys  :  Frequency tells you how often something happened. The frequency of an observation tells…

Q: Approximate the mean of the frequency distribution for the ages of the residents of a town.   Age…

A:

Q: Consider the following set of times, measured in 1/100ths of a second: 62   65   71   72   73   75…

A: 1) Arrange the given data in ascending order: 62, 65, 65, 65, 70, 70, 71, 72, 72, 72, 72, 73, 73,…

Q: Consider the following data: 62    61    83    92    67    89    83    50    80    69    95    50…

A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: Use the following table: $386       $328      $265      $428      $245 446          254        587…

A:

Q: The accompanying table gives the number of copies sold for 30 top-selling novels. Use data given in…

A: Given information:

Q: The following data represents the age of 30 lottery winners.   23 30 31 32 34 37 37 38 39 39 41…

A: Age of 30 lottery winners is given. Frequency of each class is obtained by counting the number of…

Q: Use the following data (exam scores) from pre-calculus class: 33; 42; 49; 49; 53; 55; 55; 61; 63;…

A: The number of times each variety occurs is known as frequency. A classification showing different…

Q: Test scores of 30 students are given below.  55 70 80 85 90 100 55 75 80 85 90 100 60 75 85 85 90…

A: The given data set is: 55 70 80 85 90 100 55 75 80 85 90 100 60 75…

Q: 4. Below is a frequency distribution of scores in statistics examination taken by 55 teachers…

A:

Q: The following is the average daily temperature for Frederick, Maryland for the month of June:…

A: Classdata70-74…

Q: The following numbers give the weight of 55 students of a class prepare a suitable frequency table.…

A: Given data, 40 74 40 60 82 68 41 61 75 83 6353 72 76 84 50 67 65 78 77 65 9568 69 100 80 79 54 72 59…

Q: The IQ scores of 50 students are given below. 115 101 105 109 101 117 113 89 115 112…

A: Solution Given observation 115 101 105 109 101 117 113 89 115 112 103 95 88 117 89 107 115 103…

Q: The following is the average daily temperature for Frederick, Maryland for the month of June:…

A: Relative Frequency = frequencytotal number of frequency Total number of frequency = 5 + 7 + 8 +3 + 7…

Q: The following table summarizes the ages of a sample of 56 adults that are members of a certain…

A:

Q: The following data represents the age of 30 lottery winners. 21 27 32 32 33 34 35 40 40 42 43 44 44…

A: From the provided information, The data represents the 30 lottery winners which are as follow: 21,…

Q: On a math test, the scores of 24 students were 98 71 75 65 75 75 98 82 75 66 83 71 71 83 75 71 83 75…

A: From the provided information, The test score of 24 students is given.

Q: The following data represents the age of 30 lottery winners. 22 28 30 | 34 | 34 | 35 35 38 41 43 46…

A: The objective is to complete the frequency distribution for the given data.

Q: The IQ scores of 50 students are given below. 117 118 97 97 86 108 95 97 115 112 113 86 110 99 113…

A: Given data represents IQ scores for 50 students .   A frequency distribution is an overview of all…

Q: the 50 US states: 106 98 96 108 90 93 89 103 104 119 111 85 97 102 85 109 93 120 98 102 90 96 114…

A: Given data is appropriate to for measures of central tendency .to find the central value.

Q: Using the frequency distribution from scores on a statistics Exam taken by 80 students determine68…

A: From the given data we want to find the 55 th PERCENTIL.

Q: The two-way frequency table displays the data collected from a random group of high school students…

A: Given data is  number students who are swim team and waterpolo are 28 number of students who are…

Q: The data represent the ages of Presidents at the time they were first inaugurated. 57        61…

A: Introduction -   Histogram - A histogram is a bar graph - like representation of data that buckets a…