Draw a histogram of the data for the hrssleep variable

Assignment Help Basic Statistics

Reference no: EM131399695

Use the pennstate1 dataset on the companion website for this exercise. The data for the variable HrsSleep are responses by n = 190 students to the question, "How many hours did you sleep last night?"

a. Draw a histogram of the data for the HrsSleep variable. Describe the shape of this histogram, and comment on any other interesting features of the data.

b. Determine the five-number summary for these data.

c. What is the range of the data? What is the interquartile range?

Reference no: EM131399695

Questions Cloud

Determine the percentage of respondents : Determine the percentage of respondents who favor stronger gun control laws and the percentage of respondents who oppose stronger gun control laws.

Determining the nonnegative values : Consider the following recurrence for a function T that takes on nonnegative values and is defined on integers ≥ 1:T(n) ≤ 5 if 1 ≤ n ≤ 4 or ≤T(7n/10) + T(n/5) + 3n if n > 4. Prove that T(n) is O(n). You should present a particular constant c and ..

Design an adt that stores the side effects of various drugs : Design an ADT that stores the side effects of various drugs. Each drug should have a list of associated side effects. Provide a method that returns the side effects of a given drug. Then use a dictionary to implement the class DrugSideEffects.

Provides a description of contents of the strategy playbook : Review media piece Capstone Strategy Playbook for Exceptional Results: Description of the Playbook. This media piece provides a description of the contents of the Strategy Playbook, which was also a resource.

Draw a histogram of the data for the hrssleep variable : Draw a histogram of the data for the HrsSleep variable. Describe the shape of this histogram, and comment on any other interesting features of the data.

Draw a dotplot for the cds variable : Draw a stem-and-leaf plot for the CDs variable.- Draw a histogram for the CDs variable.- Draw a dotplot for the CDs variable.

Calculate set of percentages for describing relationship : Create a table that displays the relationship between political party and opinion about the death penalty. Calculate an appropriate set of percentages for describing the relationship.

Explain the potential ethical implications associated : Identify the potential ethical implications associated with this decision. Evaluate the influence that corporate social responsibility has on the organization. Discuss the application of critical thinking to corporate social responsibility.

File and folder protection : Compare and contrast the role of share and New Technology File System (NTFS) permissions, and the manner in which an administrator uses them in order to secure resources (i.e., files, folders) on a computer. Provide at least one (1) example of whe..

User Account

All Pages