We can form frequency distributions for both discrete and continuous data. For discrete data, we can form a probability table. For continuous data, we can give frequencies of various class intervals. Alternatively, we can specify the cumulative distribution function for both of them.
Hence: Option 1
Frequency distributions can be formed from which of the following types of data? Both discrete and...
The uniform, normal, and exponential distributions a. are all continuous probability distributions. b. are all discrete probability distributions. c. are all the same distributions. d. can be either continuous or discrete, depending on the data.
Ungrouped qualitative frequency distributions and grouped qualitative frequency distributions both have their pros and cons. Choose a healthcare research topic that interests you and provide examples of when it would make more sense to use ungrouped vs. grouped, and vice versa. Explain all your answers in detail.
Frequency distributions can be created for _____________. both numerical and categorical variables only numerical variables neither numerical nor categorical variables only categorical variables
Question 5 Paired occurrences are displayed in frequency distributions. a. True b. False Question 6 This statistical feature distinguishes histograms from bar charts a. They have more than 1 category (bar) b. There is no ‘0’ value c. Data must be continuous d. Outliers are excluded This graphical display of data is best suited for longitudinal data (to show changes over time) a. Bar chart b. Histogram c. Scatterplot d. Line chart Question 8 Dependent variables are usually placed on...
Which of the following describes the most complete and accurate description for the height of a tree' variable: It is a variable that is Qualitative It is a variable that is Discrete It is a variable that is Quantitative It is a variable that is both Quantitative and Continuous It is a variable that is both Qualitative and Discrete
Which of the following Excel procedures generates correct frequency distributions for quantitative (numeric) data? Procedure 1: based on function Frequency(). Procedure 2: based on function CountIf(). Procedure 3: based on command Insert > PivotTable. Explain why or why not.
State whether the data described below are discrete or continuous, and explain why. The numbers of typos in different students' essays. Choose the correct answer below. A. The data are continuous because the data can only take on specific values. B. The data are continuous because the data can take on any value in an interval. C. The data are discrete because the data can only take on specific values D. The data are discrete because the data can take on any value in an interval.
State whether the data described below are discrete or continuous, and explain why. The exact ages in hours of different cockroaches found in a certain city. A. The data are discrete because the data can only take on specific values. B. The data are discrete because the data can take on any value in an interval. C. The data are continuous because the data can only take on specific values. D. The data are continuous because the data can take on any value in an...
Sate whether the data described below are discrete or continuous, and explain why. The percentages of houses that a colonial style in different cities . Choose the correct asnwer below. A.The data are continuous because the data can only take on the data can only take on specific values. B.The data are discrete because the data can only take on specific values C. The data are discrete because the data can take on any value in an interval D. The...
Determine whether the given value is from a discrete or continuous data set When a truck is randomly selected, t is found to have a gas tank that can hold 15.9 gal Choose the correct answer below A. It is from a continuous data set because the number of possible values is infinite and not countable B. It is from a discrete data set because the number of passible values is infinite and countable. C. It is from a discrete data set because the number...