A data set has values ranging from a low of 10 to a high of 52. What's wrong with using the class limits 10-19, 20-29, 30-39, 40-49, for a frequency table?

Q: Then, the relative frequency of the class 22 – 34 is -

A: # Given frequency tabulated data  then to find relative frequency of class(22-34)??

Q: A set of data consists of 38 observations. How many classes would you recommend for the frequency…

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Q: A set of  data has a mean of 16 and a median of 15 and a mode of 14 which of these numbers must br a…

A: We know that, Mean value of a dataset is the average value of a dataset which is generally not lie…

Q: For the following data (1, 2, 3, 2, 4, 6, 8, 10) , the median equal

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The ages of the students in a statistics class are listed below. If the 18 year old student has a…

A: Given Information:  Ages: 14, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18

Q: A group of school parents are asked how many children they have. Number of children Frequency 1 25 2…

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Q: The scores for a Prestatistics exam are given: 90 79 73 61 76 93 33 87 15 49 87 36 Construct a…

A: Solution-: Given data: 90, 79, 73, 61, 76, 93, 33, 87, 15, 49, 87, 36 Construct a frequency table…

Q: Given this data visualization, create the frequency table that best describes it. Age 12 10 8. 6. 4…

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Q: Find the range of the following data points: 100.1, 97, 77, 68, 123.4, 23.5, 214, 156, 214.2, 211,…

A: Range is the difference between the minimum value and the maximum value of the given set.   Here in…

Q: The advantage to a stem-and-leaf plot over other frequency plots is that we don't lose any…

A: yes , true  this stem and leaft plot give information about grouped data and other data so this show…

Q: Given the following list of values, is the mean or the median likely to be a better measure of the…

A: The mean is commonly chosen as the best central trend measure since it is the measure which includes…

Q: A set of data has a mean of 16,  a median of 15 and a mode of 14. which of these numbers must be…

A: From the information, the mean is 16, median is 15 and mode is 14.

Q: Among fatal plane crashes that occurred during the past 50 ​years, 314 were due to pilot​ error, 68…

A: The provided information is: Cause Frequency Pilot error 314 Other human error 68 Weather…

Q: A data set contains only one outlier and it is deleted from the data, then will be the same. Range O

A: Provided information is,  A data set contains only one outlier, and that outlier is deleted from…

Q: Given the data set below, construct a frequency histogram with 5 classes and label it correctly.

A: Plot the frequency histogram.   The frequency Histogram is constructed below as follows:   From the…

Q: The five number data set was found to be 3,6,12,18,19 An observation is considered an outlier if it…

A: Given 5 number summary 3, 6,12,18,19

Q: CREATE A FREQUENCY DISTRIBUTION TABLE JUST LIKE IN THE PICTURE FOR THE GIVEN DATA: 12, 14, 15, 17,…

A: Given 12, 14, 15, 17, 18, 18, 18, 19, 19, 20, 21, 22, 23, 23, 25, 26, 26, 27, 28, 29, 30, 31, 33,…

Q: In a frequency distribution, the coefficient of skewness based on quartiles is 0.5. If the sum of…

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Q: How did you come to the conclusion for the relative frequencies numbers being 0.5, 0.10, etc?

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Q: If I tell you that you scored at the 85th percentile know:

A: Here use definition of percentile  Percentile represents the how much data below or at that value…

Q: A professor administered an exam to twenty-five students. Their test scores are below.   100 70 66…

A: First enter the given data in Excel sheet.  And we can use average () command to Calculate mean. To…

Q: Here is a chart showing how many people are non-smokers, occasional smokers, and heavy smokers by…

A: Note:Hey there! Thank you for the question. Since you have posted two different questions together,…

Q: Among fatal plane crashes that occurred during the past 60 ​years, 580 were due to pilot​ error, 52…

A: The given data is Cause Frequency Pilot error 580 Other human error 52 Weather 169…

Q: Find the mean of the data summarized in the frequency distribution.  A company had 8- employees…

A: The following table gives the dataset with the required calculations:

Q: A data set has five values. The smallest value is 13. The median is 18. The mode is 27. What is the…

A: Solution

Q: Roman, a health data officer, was tasked to create a report describing the height of all the…

A: A histogram is used to show frequency distribution, probability distribution, cumulative frequency…

Q: THE RANGE OF SCORES 17,19,19,23,26

A: We know that the range is the difference between the maximum and minimum value.

Q: A data set {19, 5х, 14, 8, Зх, 29} has a mean of 25. Find the median of the data

A: Find the median of the data set.

Q: From NCAA.com we obtained the National Collegiate Athletic Association wrestling champions for the…

A: Given info: The table represents the 1989-2013 wrestling champions provided from the NCAA sports. a)…

Q: n which situation would it be most appropriate to use the mean of the set of numbers to describe the…

A: Mean is the measure of central tendency which easily gets affected by the extreme values.

Q: find range and midrange of data…

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Q: Make frequency tables for the following data sets. Include columns for relative and cumulative…

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Q: Identify the following as either descriptive or inferential statistics : "The average Chinese viewer…

A: Given : The average Chinese viewer watches 200 hours of TV per month.

Q: Find the range of the data set. {-4, -6, -9, -3, -2, -4, 0} O -9 O - 4 earch II

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Q: The cumulative frequency diagram shows information about the ages of employees in two companies.…

A: The range of a data is found by the difference between the largest value and the smallest value. IQR…

Q: The following is a frequency distribution table and a histogram summarizing the time that it took a…

A: Given  interval frequency 0-2 96 3-5 44 6-8 21 9-11 18 12-14 11 15-17 6 18-20 4…

Q: A recent Gallup Survey of a sample of 1000 people asked each how they viewed the ethical standards…

A: Introduction: The given data provides the relative frequency percentages, instead of the actual…

Q: Use the table of frequency data to answer the question. Class Survey of Favorite Colors Favorite…

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Q: Referring to the table below, what is the frequency of the second class interval ?

A: The question is about frequency distribution Given :   To find : Frequency of second class interval

Q: If you're working with this set of deviations: -8, -2, +3, +3, +4

A: Given, Let X be the set of deviations: -8, -2, +3, +3, +4

Q: When we create a frequency table or histogram, we can still see all the information about the…

A: Frequency table or histogram is created by making group of some datas.

Q: What do you mean by relative frequency?

A: To understand the relative frequency let me first explain the frequency. Frequency - The number of…

Q: If the mean is 25 for the data: 20, 30, 15, 24, y, 8 find the median

A: Given that the mean is= 25 So,  (20+30+15+24+y+8)/6 = 25 or, 97+y=150 or, y=53

Q: In a poll, 200 people were asked if they prefer to watch baseball or football. They were also asked…

A: The formula of the relative frequency is,

Q: This subject is in Social Stats explain frequency distribution, show explains

A: Frequency:The frequency of a particular data value is the number of times the data value…

Q: Explain why the frequency bar graph and the relative frequency bar graph for a data set have a…

A: Solution Given That Explain why the frequency bar graph and the relative frequency bar graph for a…

Q: A professor grades 50 exams and creates a relative frequency table of the exam scores. Exam score…

A: Introduction: The median is the middle-most observation in the data set. About half or 50% of all…

Q: The rise of online streaming services such as Netflix and HBO Go has dramatically altered the media…

A: The null and alternative hypothesis  H0: There is no association between age and method of watching…

Q: The histogram and the frequency table show the same information about the time that vehicles spent…

A: (1). Complete the histogram and the frequency table: The frequency table for the time that vehicles…

Q: To begin to better understand personal experiences of headache pain, a drug manufacturer has asked 9…

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