5. In a batch of 400 students, the height of students is given in the following table. Represent it through a frequency polygon. Number of Studenta(Frequency) 74 Height (In cm) 140-150 150-160 160-170 170-180 163 135 28 Total 400

Q: Display the information in the table in a relative frequency bar graph

A: Now , Relative frequency=Class frequency/Total frequency The table for relative frequency is given…

Q: 4 Use the relative frequency histogram to: a. Determine the number of classes. b. Estimate the…

A: * The class limit is the upper limit of second class minus lower limit of the first class.  *…

Q: Construct the frequency polygon for the following: Table 2.45 Tar (mg) in Nonfiltered Cigarettes…

A:

Q: The following table gives the seven most common first names among girls born in the United States…

A: Given:   Name Number of girls (in thousands) Isabella 22.7 Sophia 20.5 Emma 17.2 Olivia…

Q: In a survey of 400 Latin music downloads in a certain year, 200 were regional (Mexican/Tejano), 120…

A: a) Given that 120 were pop rock. And total number of music=400So the relative frequency=120400=0.3

Q: A group of 200 high school students were asked about their use of Facebook and Twitter. are shown in…

A: according to our guideline we are supposed to answer only the first three sub-parts of the given…

Q: Determine the number of classes in the frequency table below. Class Frequency 3-4 7 5-6 2 7-8 6.…

A: In the above example the number of classes are 5 .

Q: Consider a frequency table that has 5 classes. The boundaries for class 1 are 0.9005 and 19.2545.…

A: Solution

Q: 3. Given below are the marks obtained by 200 studentsS of a university in statistics pane 50-60…

A: Given that  Marks 40-50 50-60 60-70 70-80 80-90 No. of students  32 42 55 40 31

Q: L. Given the scores obtained by 15 students in Math Quiz. Construct a frequency table without…

A: Solution-: Given data: 12,15,10,10,15,8,11,13,10,14,10,9,11,14,15 We want to find (1) The value…

Q: If the upper class limits of the first two classes in a frequency table with equal class widths…

A: We know that,  Midpoint= (Upper limit + lower limit) /2

Q: What are the class limits for the third class?   Multiple Choice 75 and up to 78 78 and 80 78…

A: It is given that the first two class midpoints are 73.5" and 76.5".

Q: 2. In Tagum City, 86 houses are for sale, each having about 2000 sq.ft. of floor area. The asking…

A: Given frequency table: Class Frequency 50,000-100,000 21 100,000-150,000 27 150,000-200,000…

Q: Written exam grades of students in a class are given below.   NOTE: 55; 60; 65; 75; 90; 95; 90; 80;…

A: When data is given by a set containing the data points, then it is termed as raw data. To analysis…

Q: (wolio! Jlgw) For the following frequency table, if the arithmetic mean equals 9, then the constant…

A: We have given that the grouped frequency table. The arithmetic mean is equals to 9.

Q: (1 point) The U.S. Bureau of the Census conducts nationwide surveys on characteristics of U.S.…

A:

Q: Suppose that 45 students were asked how many courses they were taking this semester. The…

A: Frequency distribution: In statistics, a frequency distribution is a list, a table that contains the…

Q: The data shown represent the ages of our lecturers at the University of Wraith Al-Anhiyaa, find: 1)…

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

Q: A survey was carried out to 7 – Archimedes to find out the number of minutes they accomplished their…

A: Given that, The raw data on number of minutes taken by students to accomplish their modules.

Q: 3. Given the following Frequency Table find: a. Lower class limits b. Upper class limits c. Class…

A:

Q: The cumulative frequency graph shows information about the length, in minutes, of cach of 80 films.…

A: (a) From the graph we can see that the total frequency is 80. Hence the first and third quartile is;…

Q: The frequency distībation shown in Figure 4.24 lisa the ages of 200 andomly selected students who…

A: Total number of students = 200 a) Number of students who were aged less than 23 = 1+4+52 = 57…

Q: 200 students were asked to name their favorite sclence dass. The results are shown In the two-way…

A: Given table is :   To complete the table.

Q: The data below represent the ages of 35 billionaires around the world according to Forbes. Create a…

A: 1) Let's distribute the data in seven class interval as asked in the question Class Interval…

Q: A data set with whole numbers has a low value of 20 and a high value of 89.Find the class width for…

A:

Q: Draw a frequency polygon for the following: 2.5 7.5 3 5 Mid-Value of Class Interval: Frequency: 12.5…

A:

Q: Consider the following frequency table for a set of data. 56 to 65 4 66 to 75 4 76 to 85 86 to 95 2…

A: Mid -Point = Lower class limit + Upper class limit 2 Example : Mid point of first class = 56+652=…

Q: 200 students were asked to name their favorite sclence dass. The results are shown In the two-way…

A: Simply subtract the total number of girls from the total number of students.

Q: 14. Use the table below to compute the frequency that an established author is successful.…

A: From the table, we see that 80 authors are established.  Among those 80 established authors, 25 are…

Q: Use JMP to create a barplot from the following Frequency Table 5 7 9 11 13 15 17 19 4 6 13 10 75 3 2

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, as per…

Q: Use the frequency histogram to complete the following parts. Employee Salaries 300- (a) Determine…

A:

Q: Determine the number of classes in the frequency table below. O A. 2 Class Frequency В. 20 36 -37 С.…

A: Given,

Q: • 46 cars were new and had four doors. • 18 cars were used and had two doors. • There were 125 cars…

A: A car is either has two doors or four doors and either used or new. Define the events, A : Had four…

Q: The data below represent the age (in vears) for 30 randomly selected students on campus this qu 26…

A:

Q: A class of 30 students was asked how many brothers and sisters they have. Here are the results. 2 4…

A: We want to make tally marks and frequency table and make interpretation

Q: Here are the countries of the top 15 men that raced in a marathon. Use the data to complete parts…

A: (a)

Q: Consider the following frequency table representing the distribution of hours students watch tv in a…

A: We have to find relative frequncy.

Q: 1. Draw a frequency polygon corresponding to the ogive curve given below. 100 90 80 70 60 50 40 30…

A: Ogive is a type of frequency polygon shows cumulative frequencies. From the given ogive we build the…

Q: A frequency table of grades has five classes (A,B,C,D,F) with frequencies of 3, 10, 18, 8, and 2…

A:

Q: In a survey of 400 Latin music downloads in a certain year, 200 were regional (Mexican/Tejano), 100…

A: The given data: Total number of music downloads = 400 Number of regional downloads = 200 Number of…

Q: If the upper class limits of the first two classes in a frequency table with equal class widths…

A: In grouped data, observations are clustered into groups. The groups and the corresponding…

Q: At a meeting of information systems for regional offices of a national company, a survey was taken…

A: Obtain the number of regional officers in the survey results:

Q: .13 The weights of 50 football players are listed below: 275 208 193 240 217 283 268 212 251 263 280…

A: Given: The data of weights of football players are provided. Th number of football players are n=50.…

Q: In a survey of 400 Latin music downloads in a certain year, 200 were regional (Mexican/Tejano), 140…

A:

Q: The following are distances (in miles) traveled to the workplace by 23 employees of a certain…

A:

Q: 80 90 95 99 83 81 89 90 87 90 93 96 95 85 82 88 86 92 85 89 94 84 90 97 91   Construct a frequency…

A: Given data are 80 90 95 99 83 81 89 90 87 90 93 96 95 85 82 88 86 92 85 89 94 84 90 97 91 We have to…

Q: 1. Draw a frequency polygon corresponding to the ogive curve given below. 100 90 80 70 60 50 40 30…

A: An ogive or a cumulative frequency polygon is drawn using the values in the x-axis with their…

Q: 2- Use the frequency histogram to: a. Determine the number of classes. b. Estimate the frequency of…

A: Note: According to bartleby experts question answers guidelines an expert can solve only first three…

Q: I would like to make a grouped frequency table from the following numbers: [4.928, 7.167, 6.266,…

A: There are total n = 16 observations.