Which of the following is correct about Histogram graph? a. Histogram can be drawn only for continuous frequency distribution b. Histogram can be drawn only for discrete frequency distribution c. Histogram can be drawn only for more than cumulative frequency distribution d. Histogram can be drawn only for cumulative frequency distribution

Q: The following data shows the ages of customers who owns a motorcycle. 31 42 62 21 60 66 68 63 54 22…

A: Data is given for ages of coustomers who owns a motorcycle. We have to construct histogram,…

Q: The given data represent the number of people from a town, aged 25-64, who subscribe to a certain…

A: Age People 25-34 502 35-44 827 45-54 230 55-64 85

Q: Which of the following is NOT a type of frequency distribution? O a. Continuous O b. Natural O c.…

A: In the given problem we have to answer, which of the following is not a type of frequency…

Q: Refer to the grouped frequency distribution shown at right. Class Limits Frequency Is it possible to…

A: Here Given the Table of grouped frequency

Q: II.  Given are test scores in Statistics of 60 students.  19 44 24 43 33 29 26 25 29 23…

A: The frequency distribution is the presentation of data in a table manner and it displays that how…

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

A:

Q: McDonald’s Dinner Service Times Refer to the accompanying frequency distribution. What problem would…

A: The given classes of the frequency distribution are 60-120, 120-180, 180-240, 240-300, 300-360.

Q: B. Construct a less than cumulative frequency curve for the data above. c. Use the cumulative…

A: Construct the cumulative frequency table as follows,   S. NO. OVERTIME EARNINGS (OMR) NO. OF…

Q: Which of the following graphs can be used to represent a cumulative distribution function (cdf)?…

A: Cumulative frequency distribution is used in statisics.

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

A: Given data,

Q: A marketing research consultant conducted a survey of 40 persons who used to visit fast-food chains…

A: Given data:…

Q: A normal quantile graph is another name for a histogram. O True O False

A: A histogram is graphical representation that organises a group of data points into user specified…

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

A: width=range/class

Q: Example 15. Construct a continuous frequency distribution table (inclusive type) of the following…

A:

Q: Which of the following graphs can be used to represent a cumulative distribution function (cdf)?…

A: Probability histogram  Stem and leaf plot are applicable

Q: Among fatal plane crashes that occurred during the past 55 years, 245 were due to pilot error, 57…

A: The total number of fatal crashes is 245+57+364+311+354 =1,331.

Q: The following frequency distribution table contains information about the data usage of internet…

A:

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

A: Given the data 21.4 26.0 25.3 19.3 29.5 35.0 34.7 26.1 25.8 23.4 27.1 29.2 24.5 29.5 22.1 24.3 28.8…

Q: In frequency distributions, classes are mutually exclusive if each individual, object, or…

A: Here we have to identify whether the given statement is True or False

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

A: Given: Sample size n = 47 Number of classes = 5 Formula Used: Class width = Range Number of classes…

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

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

Q: Draw a cumulative frequency curve for the following data : Marks No. of students Marks No. of…

A:

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: Which of the following is the correct control chart for customer warting time at a bank (each…

A: Control charts are used to plot the upper and lower control limits of a variable in order to…

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

A:

Q: Suppose a survey of adults and teens (ages 12-17) in a certain country was conducted to determine…

A:

Q: Suppose a survey of adults and teens (ages 12-17) in a certain country was conducted to determine…

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

Q: 14. Is a way of summarizing data by showing the number of observations that belong in the different…

A: Given that  Is a way of summarizing data by showing the number of observations that belong in the…

Q: Here are histograms of the values taken by three sample statistics in several hundred samples from…

A: Given: Three sample statistics (histogram)

Q: Construct a Grouped Frequency Distribution table and graph the distribution. Make comments on the…

A: The grouped frequency distribution table is given below: Class interval Frequency 10-29 12…

Q: 8. A study was conducted to see how many times local college students went to the gym in the past…

A:

Q: 1. Mr. Ali, working as a sales man collected the details of the amount of money spent by 50…

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

Q: 2. The salaries (in millions of dollars) for 31 NFL teams for a specific season are given in this…

A: 2. The frequency distribution for the salaries in class along with frequencies.

Q: 4- A frequency distribution is symmetric if the tail of the graph elongates more to one side than…

A: A frequency distribution is symmetric if the tail of the graph on both sides equally elongates.

Q: 1. The following data set represents the number of grams of saturated fat in 29 popular fast-food…

A: a) Arrange the given data in ascending order: 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, 12, 14, 16, 16,…

Q: 2- For a semi-symmetric frequency distribution, if the median is equal to 26 and the arithmetic mean…

A: Given: For a semi-symmetric frequency distribution we have, Median = 26 Mean = 24

Q: What is the class width for a frequency distribution with 6 classes?

A: Here given data for average number of pupils per teacher  Maximum  = 25 Minimum  = 10

Q: 55 30 50 15 2 Speed of Highway Drivers 60 50 40 30 20 10 50 55 60 65 70 75 80 85 Speed (in mph) a.…

A: The graph of number of drivers against speed is given.

Q: Find Mean, Median and Mode of the following frequency distribution and comment on the results: Datly…

A: The frequency for a grouped data gives the number of observations lies in each class. The class…

Q: a. Construct a relative frequency distribution table for this data. b. What proportion of employees…

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

Q: While constructing Frequency Distribution, the number of classes used depends upon... a. Number of…

A: The correct option is  (D) Size of class  Size of class remains the same for all class intervals and…

Q: The following data are the scores of 40 BS Biology students who took up the NMAT that was given last…

A: Introduction: The total number of observations is, n = 40. It is required to construct a frequency…

Q: The ages (in months) at which 30 children were first enrolled in a preschool have been recorded, and…

A: Given ages in months of 30 children when they were first enrolled in a preschool in grouped…

Q: 4. Draw a 'less than ogive' for the following frequency distribution Marks No. of Students 0-4 4-8…

A:

Q: A distribution of numbers Is given by the following frequency nistogram.

A: The given diagram shows a negatively skewed distribution (histogram). Negatively skewed distribution…

Q: Suppose you compile all possible samples of 25 children of preschool age in your school district. If…

A: Sampling distribution of sample mean:A sampling distribution of the sample mean for a given sample…

Q: The preschool children at Elmwood Elementary School were asked to name their favorite color. The…

A: Given : blue    blue    purple    yellow    green    green    green    blue    green    purple…

Q: Because of advancements in communication and information technologies, workers are increasingly able…

A: The formula for standard deviation is: s=∑f(x-x)2∑f-1