8. (1 point) Construct a frequency polygon for the given data. Number of vacation days 1-5 6-10 11 - 15 16 - 20 21 - 25 9. (1 point) Use the bar graph below to answer the following questions. Number of People 10 9 00 Number of employees 10 25 35 20 10 H 18 19 20 21 22 23 24 25 26 Age (years) (a) How many people were sur- veyed? (b) How many people were 25 years old?

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…

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Q: From the Previous example in Lec.5 Find: 1- The median 2- The Mode 3- The relative Frequency…

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Q: A flight travels daily from Pittsburgh to San Antonio. The following list gives the arrival time…

A: The given data is as follows:-6, -4, -4, -2, -1, 1, 2, 4, 5, 6, 6, 9, 12, 19, 21, 27, 35

Q: Class frequency Cf category 80-84 3. 40 75-79 3. 37 70-74 34 65-69 30 60-64 25 55-59 6. 19 50-54 8.…

A: Mode is the most repeated value in data set and  formula of frequency distribution is given by…

Q: Which of the following statements is true regarding a frequency distribution table?

A: Frequency Distribution Table A frequency distribution table is a chart that summarizes all the data…

Q: Which one of the following is not the types of frequency graphs? O a. Histogram O b. Polygon O C.…

A: Option c is correct C. Flow chart

Q: 3. Consider the frequency distribution. Draw a Frequency Bar Graph. Be sure to label both axes.…

A: The given data is, . The grade is on the x-axis and Frequency is on the y-axis.

Q: None

A: To select the correct histogram based on the frequency table, we need to identify the option that…

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A:

Q: Course: (MA-219 and MA-03) Biostatistics Institute of Biological Sciences Semester: 5th Assignment…

A: Given, CI Frequency 10-19 7 20-29 13 30-39 22 40-49 11 50-59 6 60-69 5 The table…

Q: Consider the data set below 65, 86, 69, 71, 51, 82, 57, 86, 59, 59, 62, 73, 74, 108, 78, 78, 79, 84,…

A: Obtain the frequency table for the given data. The frequency table is obtained below as follows:

Q: Q. 4. Calculate Mean from the following continues groups: 10-15 Groups : Frequency: 0-5 5-10 15-20…

A:

Q: FRS Cgarette Worksheet # 2 per 28 120/0 Based on the frequency tables in worksheet # 1, 125/4 create…

A: Since you have asked multiple question, we will solve the first question(Worksheet #3) for you. If…

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A: Data on hours spent on an average on social media per week for 64 teenagers is given.

Q: The table below shows the number of students at some College in the United States who are immigrants…

A:

Q: The histogram shows frequencies for the ages of 25 randomly selected CEOS. Convert this histogram to…

A: Relative frequency of any age group can be calculated as "frequency of that age group divided by…

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

A:

Q: The table below is a frequency distribution for how much employees spend on health care every year.…

A: The table shows the frequency distribution for how much employees spend on health care every year

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

A:

Q: C. Find the mean x. 1. 4, 6, 8, 9, 13 2. 8, 6, 7, 9, 5, 5, 9 3. 2, 5, 4, 8, 6 4. 4, 6, 8, 9, 10, 7,…

A: Given: 1. 4,6,8,9,13 2. 8,6,7,9,5,5,9 3. 2,5,4,8,6 4. 4,6,8,9,10,7,5 We need to calculate the mean…

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A:

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

A: We have to determine the difference between consecutive lower class limits.

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

A: Given,

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

A: Given that  Mid-value of class Frequency  2.5 7.5 12.5 17.5 22.5 27.5 Frequency  3 5 10 15 7 5

Q: Number of children Frequency 25 21 3. 18 4. 9. 5. Which graph(s) would be appropriate for this data…

A:

Q: A company decides to investigate the amount of sick leave taken by its employees. A sample of seven…

A: here given data :- 1,1,3,0,0,6,3   Definition of range :- range is difference between largest value…

Q: B/ Add the midpoint of each class, the relative frequency, percentage frequency, and the cumulative…

A: We have to add given collumns in table.

Q: Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to…

A: The number of data values is 50.

Q: A website that reviews recent movies lists 5 five-star fims (the highest rating). 13 four-star…

A: The revies of the recent movies lists 5 five-star films, 13 four-star films, 16 three-star films, 10…

Q: Richard’s doctor had told him he needed to keep track of his blood sugar readings. Listed below are…

A: A frequency distribution represents the summarized grouping of the observations which is divided…

Q: Summarize the data on femur lengths in a frequency table. Use class intervals that start at 400 and…

A: Answer:- Given data, 435, 507, 448, 435, 463, 440, 448, 413, 432, 458, 473, 465, 428, 472, 439

Q: 5. For the following data 10 ,15 ,30, 30 ,31, 31, 32 ,32, 33, 33 ,34 ,36, 38 ,39 ,40, 40, 43, 44,…

A: Since you have posted multiple sub-parts, we will solve the first three sub-parts for you. To get…

Q: Children of U.S. Presidents. The Information Please Almanac provides the number of children of each…

A:

Q: 6. Fill in the missing values in the following table of relative frequency, labelled A- J. Show how…

A: A.To find the value of , we need to subtract its cumulative relative frequency (CRF) by 0.15.…