What is the value of the slope of the equation

Assignment Help Basic Statistics
Reference no: EM131404878

Use the dataset old faithful on the companion website; it gives data for n = 299 eruptions of the Old Faithful geyser. The variable Duration is the duration (minutes) of an eruption, and the variable TimeNext is the time interval (minutes) until the next eruption.

a. Plot Time Next (y) versus Duration (x). Describe the direction and strength of the relationship, and comment on whether there are any outliers.

b. Determine the equation of the regression line relating y = Time Next to x = Duration. Write the equation.

c. What is the value of the slope of the equation? Write a sentence that interprets the slope in the context of these variables.

d. Estimate the interval of time until the next eruption following one that lasts 4 minutes.

Reference no: EM131404878

Questions Cloud

Examine various keyboard setups at the microsoft web site : Look at the new cool mice at laptopshop.co.uk/news/2009/05/coolest-computermice. Would any of these mice or the multitouch Magic Mouse by Apple mentioned earlier in this chapter work for you? Why or why not?
Describes how older age affects acid-base balance : Describes how older age affects acid-base balance; includes changes to kidneys and lungs . Communication highly ordered, logical, and unified; work includes highly developed viewpoint and purpose and displays exceptional content, organization, sty..
What is the value of the slope of the equation : What is the value of the slope of the equation? Write a sentence that interprets the slope in the context of these variables.
How do computers affect creativity : Can you think of reasons in which the increased use of computers would decrease productivity? How has the shift toward more technology in your personal life impacted you? Are you more or less productive there? How do computers affect creativity?
What is the value of the slope of the equation : Determine the equation of the regression line relating y = Time Next to x = Duration. Write the equation.- What is the value of the slope of the equation? Write a sentence that interprets the slope in the context of these variables.
Provide five tips to student to help him get back on track : Provide five tips to the student to help him get back on track. Read your classmates' posts and strive to make your tips unique from your classmates' tips. Respond to at least two different classmates.
What risks are there with a product like google health : How would a medical facility now protect and verify its data records? What risks are there with a product like Google Health?
Describe the direction and strength of the relationship : Plot 4-Day (y) versus 2-Day (x). Describe the direction and strength of the relationship, and comment on whether there are any outliers.
Explain value that selected project management model offers : Explain the value that each selected project management model offers to a project manager. Explain which project settings are ideal for their use. Use credible sources to support your arguments.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd