40-44 45-49 50-54 Marks 30-34 35-39 No. of Students 12 18 14 3. Draw Histogram for the distribution and find the modal value.

Q: 75th percentiles of the data set, 8, 3, 9, 10, 12,17, 15 is ___ 8 15 3 17

A: Arranging Observations in the ascending order, We get :3,8,9,10,12,15,17 Here n = 7

Q: Construct a frequency distribution for the given data set using 6 classes. In the table, include the…

A:

Q: How would I gragh this problem

A: Hello there! according to our principles can answer only one question at a time. Kindly find the…

Q: Scores from a recent test in a Calculus course are 93, 52, 92, 81, 76, 34, 87, 91, 98, 64, 93, 84,…

A: Histogram is used to meausre the spread of the data. It helps to understand whether the data is…

Q: he frequency distribution of different age groups in a club are given below.  What is the probably…

A: Given data is  Ages Frequency 0-14 85 15-29 28 30-44 94 45-59 45 60+ 36

Q: The marks scored by 25 students in an examination is recorded as follows. 15, 18, 22, 34, 45, 21,…

A: Given data: 15  18  22  34  45  21  20  36  48  42  30  9 37  28  44  40  32  19  18  41  37  28  35…

Q: he average (mean) aptitude score? The median aptitude score?

A:

Q: What is the minimum of this data set? min = What is the range of this data set? range = What is the…

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Q: Age (yr) when award was won Frequency 5-9 28 10-14 34 15-19 20-24 25-29 30-34 12262.

A: Given: Age Frequency 5-9 28 10-14 34 15-19 12 20-24 2 25-29 6 30-34 2

Q: A sample of 20 program participants exercised for the following number of minutes for 3 days: 1: 0…

A: Given: Sum of frequencies =20 f(0 minutes) = 1 f(10 minutes) = 2 f(15 minutes) = 1 f(20 minutes) = 3…

Q: Suppose that, at the end of last semester, Marie gave her introductory statistics class a final…

A: The total number of students is 64A histogram plot representing the distribution of the  exam scores…

Q: need Q4 solution  X value is 13

A: Provided data is: 13, 26, 91, 29, 31, 33, 37, 27, 26, 21, 88, 10, 22, 45, 41, 74, 32, 34, 23, 23,…

Q: find coefficient of variation for given population data   20,25,28,27,26,32,35,34,24

A:

Q: A student recorded how long she had to wait for the bus each day, rounded to the nearest minute, for…

A: Given: The wait for the bus of each day are given: 4, 17, 2, 1, 3, 11, 14, 10, 6, 1, 2, 1, 4, 14,…

Q: Professor Carlton is performing a statistical analysis on the final grades of the students in his…

A: From the provided information, Sample size (n) = 10 The mean of the data is 84.

Q: 1.2 How would you compare the mean, median, and the mode 1.3 Which measures best represent the…

A: 2) median is the middle value when the data is arranged in specific order (lower to higher)  median…

Q: can you find mean of given data…

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Q: Determine the speed corresponding to the 75th percentile.

A:

Q: Every year students are given a musical aptitude test that rates them from 0 (no musical aptitude)…

A:

Q: For 60 randomly selected college students, exam score frequency distribution was obtained. Find the…

A: Given: n = 60 Formula Used: Coefficient of variation = SX×100% Where, S is sample standard deviation…

Q: there are 26 students took the exam, the table below shows the frequency distribution s of their…

A: Given information: There are 26 students who took the exam.  The frequency distribution of the…

Q: The is the difference between consecutive lower class limits. The is the difference between…

A: answer: class width

Q: Every year, the students at a school are given a musical aptitude test that rates them from 0 (no…

A:

Q: Construct the cumulative frequency distribution for the given data. Age (years) of Best Actress when…

A: We have to find cumulative frequency..

Q: 19, 17, 18, 25, 24, 18, 17, 20, 20, 21, 22, 25, 18, 20, 24, 16, 17, 15, 15, 18, 24, 25, 19, 20, 21,…

A: From the provided information, The values are as follow: 19, 17, 18, 24, 25, 18, 17, 20, 20, 21, 22,…

Q: 3. The following are test results in a 20-item test of 15 students who entered in a certain Math…

A: For each set of data compute mean ,median  and mode ( 3 ) 9,11,13,5,10,6,12,11,8,9,7,14,9,12,13 ( 4…

Q: Based on the following frequency distribution, what proportion of students had a grade of 60-69?…

A: Given frequency distributionTest GradesF30-39840-49750-59560-69470-79380-89290-991

Q: Ratings from 1 (lowest) to 10 (highest) from 36 taste testers 1 6 10 2 10 10 5 10 5 8 8 5 6 10 2 4…

A: To make frequency table, first we check the minimum and maximum value in the given data then we…

Q: The data given below is for 251 randomly selected 10-minute intervals, where the number of people…

A: From the provided information,Sample size The data represents the number of people entering the…

Q: Mode of the data 15, 14, 19, 20, 16, 15, 16, 14, 15, 18, 14, 19, 16, 17, 16 is

A:

Q: 85 94 101 106 111 86 87 87 90 90 92 93 94 94 94 96 96 96 97 97 98 100 100 101 102 103 103 103 104…

A: The question is about frequency distribution Given data : First class lim. : 85 - 89   To find :…

Q: Smpletes each statement or answers the question. Use the given data to construct a frequency and…

A: As per guidelines expert have to answer first question only.. please upload other questions…

Q: Frequency of Guests 100 - 109 60 110 119 75 120 - 129 130 - 139 140 - 149 14 What is the class…

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Q: 65,76,82,77,67,92,63,85,97,79,89,50,71,50,91,85,77,85,79,18,89 mode is 85 This type of mode is ??

A: Mode may be defined as the maximum number of observation (repeated). Notation: let Q1=first…

Q: Construct a frequency distribution for the given data set using 6 classes. In the table, include the…

A:

Q: Frequency O Skewed to the left O Skewed to the right O Roughly symmetric 20 eTextbook and Media 15…

A: Objective of this question is that which option is the correct choice.

Q: I am in PSYCH STATISTICS. I am populating a frequency distribution chart…

A: The proportion is calculated by dividing the total frequency and the corresponding frequency. It…

Q: 1, 2, 3, 6, 7, 7, 10, 12, 13, 15, 15, 15 1, 1, 1, 3, 4, 4, 11, 11, 12, 12, 13, 14 3, 4, 4, 5, 6, 8,…

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Q: We've plotted our data on a numb er line in a way intended to show clearly that the 4 appears twice…

A: Note :Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: The frequency distribution of different age groups in a club are given below.  What is the probably…

A: