A sample of 200 high school students were asked how many hours per week they spend watching television.The following frequency distribution presents the results. Time Spent Watching Television Number of hours Frequency 63 0.0-3.9 4.0-7.9 26 24 37 8.0-11.9 12.0-15.9 16.0-19.9 20.0-23.9 24.0-27.9 23 11 16 Construct a frequency ogive for the frequency distribution.

Q: The following data represents the ages of 30 students in a statist class. Construct a frequency…

A: Class width:

Q: A 10-item statistics quiz was given to 30 students. The table below gives the scores received along…

A: Given Data: Score Frequency Cumulative Frequency 5 1 1 6 2 3 7 5 8 8 5 13 9 7 20 10…

Q: Percentage of People Who Completed 4 or More Years of College Listed by state are the percentages of…

A: Given Information: Class width = 4  First Lower limit  = 18.9

Q: The following data represents the age of 30 lottery winners. 21 26 26 27 29 31 33 35 37 39 41 42 42…

A: The following data represents the age of 30 lottery winners.

Q: table using the above set of data by doing the step-by-step process: 1. The National Center for…

A: Formula : Number of classes : k = 1 + 3.322logN

Q: The heights (to the nearest inch) of 30 males are shown below. Construct a frequency distribution…

A: Determine the class width.   The class width is determined below as follows:   From the information,…

Q: Find the missing frequency in the following distribution if N is 100 and median is 30. Marks No. of…

A:

Q: 64 families were asked the question: "How many children do you have?" The data collected is shown in…

A: Given : 64 families were asked the question : "How many children do you have?" i.e No. of families =…

Q: The following table represents a grouped frequency distribution of the number of hours spent…

A: It is given that the grouped frequency distribution of the number of hours spent sleeping per week…

Q: The following data represents the age of 30 lottery winners. Given the frequency distribution for…

A: Note: " Since you have posted many sub-parts. we will solve the first three sub-parts for you. To…

Q: A professor had students keep track of their social interactions for a week. The number of social…

A: Given data,

Q: A random sample of 15 college students were asked "How many hours per week typically do you work…

A:

Q: In 2006, the General Social Survey asked 1,935 respondents whether or not they believed abortion…

A: The probability that who responded no to the abortion (21-30) = (number of people who said no) of…

Q: Find the missing frequency in the following distribution if N is 100 and Median is Marks : 0-10…

A:

Q: The following data represent the scores of a sample of 50 Math 53 students in their 50 - point…

A:

Q: A random sample of 15 college students were asked​ "How many hours per week typically do you work…

A: we will form the frequency table of the given data after arranging them into ascending order

Q: Convert the following distribution of scores into a grouped frequency table and (g) Draw a frequency…

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

Q: The following data represents the age of 30 lottery winners. Given the frequency distribution for…

A:

Q: A social psychologist is interested in finding out whether people who self-identify as shy are more…

A: Given information: Significance value α=0.01 The given information can be summarized in the…

Q: The following frequency distribution presents the weights in pounds (lb) of a sample of visitors to…

A:

Q: A sample of 200 college freshmen was asked how many hours per week they spent playing video games.…

A: ( a ) How many classes are there? ( b ) What is the class width?

Q: A. Complete the grouped frequency distribution table with 10 intervals for the 50-item test result…

A: The question is about frequency distribution Given data : No. of intervals = 10

Q: The following data represents the age of 30 lottery winners. Given the frequency distribution for…

A:

Q: 10. Consider the following sample data of the ages of 24 randomly selected college students. 20,…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: college is planning to add a food vender in the student union and would like to know what type of…

A: Given coffee pizza hamburger 53 37 30

Q: Construct a Histogram for the following frequency distribution of the heights of 100 male students…

A: Height(inches) No. of students 60-62 5 63-65 18 66-68 42 69-71 27 72-74 8

Q: Below are the scores of 70 students in Math 101 class. Construct a frequency distribution table,…

A: Frequency distribution: Using Excel, the frequency table of 5 classes can be obtained as; Enter the…

Q: Arrange the data using stem and leaf diagram. Construct the Frequency distribution table

A: here given total 50 observation  in stem leaf diagram 1|2 key is for 12 (example)

Q: 13. Mulvihill, Obuseh, and Caldwell (2008) conducted a survey evaluating healthcare providers'…

A: Given data is :

Q: In a certain investigation, 460 persons were involved in the study, and based on an enquiry on their…

A: Given data : Total number of persons = 460

Q: Percentage of People Who Completed 4 or More Years of College Listed by state are the percentages of…

A: Given Information:

Q: The number of stories in each of a sample of the world's 30 tallest buildings follows. Construct a…

A: Frequency distribution table that displays the frequency of various outcomes in a sample. Each entry…

Q: For the following data:   22 37 14 17 27 41 30 13 19 21 49 37 29 20 16 17 34 16…

A: Given Data :    22 37 14 17 27 41 30 13 19 21 49 37 29 20 16 17…

Q: In a sample of 993 recent car buyers, the participants are asked to identify the most useful source…

A: The number of values corresponding to a class or observation is defined as the frequency of that…

Q: The following table shows the frequency of outcomes when two distinguishable coins were tossed 4,000…

A: The relative frequency can be calculated as R.f = frequency/Total

Q: A survey was given to a random sample of 400 people living in a certain community. The people were…

A: Solution. To find the relative frequency we will use  Relative frequency = frequency /Total

Q: Each of eighty-four middle school students was asked, "What is your favorite subject?" Here are the…

A: Girls          Boys   Social Studies            15…

Q: 2. Draw a frequency histogram and cumulative frequency polygon for the following distributions: b.…

A: Histogram is an appropriate diagram for representing the frequency distribution of a continuous…

Q: The following frequency distribution presents the weights in pounds (lb) of a sample of  visitors to…

A: Class width: The class width is the distance between the lower limits of the consecutive classes or…

Q: The following data represents the age of 30 lottery winners. Given the frequency distribution for…

A: 1. Frequency of lottery winners of age between 19 and 40 is, it will take the values from 20 to 39…

Q: age of passengers in years number of passengers 10-<20 8 20-<30 22 30-<40 36 40-<50 24 50-<60 10   n…

A: For median half the frequency. That is half of 100. =12×100=50th

Q: How secure is your job? In a survey, employed adults were asked how likely they thought it was that…

A: Procedure to construct pie chart using Excel: Enter the data in an excel sheet. Go to Insert.…

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: 2. To study the library habits of students at a local college, thirty randomly selected students…

A: Library habits of 30 students at local college is analysed. Data obtained as: 1, 5, 2, 1, 1, 4, 2,…

Q: Create a two-way frequency table for the given information collected from a random group of high…

A: Two way frequency table: A two way table is a way to display frequencies or relative frequencies for…

Q: Q1. Construct a frequency distribution for the given data using 5 classes. 32 47 51 41 46 30 46 38…

A:

Q: The following data represents the age of 30 lottery winners. Given the frequency distribution for…

A: Given: The provided frequency distribution is: Age Frequency Relative Frequency Cumulative…

Q: A sample of 200 college freshmen was asked how many hours per week they spent playing video games.…

A: The question is about frequency distribution Given :

Q: 2. Construct an Ungrouped Frequency on the data below. Attitudes Racial or Ethnic Group Marital…

A: Given Information:

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.