Independent variable is the amount spent on newspaper

Assignment Help Basic Statistics
Reference no: EM13102071

A local company wanted to predict the weekly sales based on the weekly newspaper advertising dollars. The model that result is: y= 0.6 + 1.2x, where the dependent variable is the amount of sales, in thousands of dollars, realized during the week and the independent variable is the amount spent on newspaper advertising, in hundreds of dollars, during the week. Interpret the meaning of the values "0.6" and "1.2" in the context of the problem.

Reference no: EM13102071

Questions Cloud

Illustrate what are several pluses for businesses : Illustrate what are several pluses for businesses that use outsourcing techniques? Illustrate what are several minuses? Illustrate what can companies do to make the best of these widespread practices?
What is the magnitude of the total electric force : A charge of -5.8 micro-Coulombs is placed at x = 0, y = 0. A charge of +17.1 micro-Coulombs is placed at x = 0, y = +36 cm. Another charge of +34.8 micro-Coulombs is placed at x = +33 cm, y = 0 cm. What is the magnitude of the total electric force..
Explain how the duties were later multiplied : Explain however, the duties were later multiplied, increasing her arm and wrist pain. When Joan presented her employer with a doctor's note advising her to take a six-week leave of absence
What diameter of copper wire is required : The resistivity of copper at room temperature is 17 x 10^-9 m Ohms. What diameter of copper wire is required to give a copper wire 10 meters long a resistance of 2 x 10^-3 Ohms?
Independent variable is the amount spent on newspaper : The model that result is: y= 0.6 + 1.2x, where the dependent variable is the amount of sales, in thousands of dollars, realized during the week and the independent variable is the amount spent on newspaper advertising, in hundreds of dollars, duri..
Delegate the duties of the contract or to discharge contract : Masterpiece argued that it had a right to delegate the duties of the contract or to discharge the contract due to commercial impracticability. Who wins.
What is the magnitude of the acceleration of the car : An initially motionless test car is accelerated uniformly to 145km/h in 8.28s before striking a simulated deer. The car is in contact with the faux fawn for .815s, after which the car is measured to be traveling at 82.0km/h. What is the magnitude ..
Determining the of employees probability : A firm plans to hire 100 employees during the year. It expects that 25 of these employees will obtain graduate degrees within the next 5 years of being hired. In addition, 35 employees will leave the firm within 5 years.
Explain what you learned from this experience : Explain what you learned from this experience. Be sure to comprise citations for quotations and paraphrases with references in APA format and style.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability regarding reading news online

20% of teenagers in a small town say they like reading news online. Suppose you randomly select 7 teenagers from the town and ask them whether or not they enjoy reading news online. Find the probability that at least 3 say they enjoy reading news ..

  Estimate the total value of her inventory

A stationery store wants to estimate the mean retail value of greeting cards that it has in its inventory.  A random sample of 100 greeting cards indicates a mean value of $2.55 and a standard deviation of $0.44.

  Z-scores based on normal distribution

Convert each of the following z intervals to x intervals.

  Description of poisson random variable

We monitor the number of incoming calls into a doctor's office. Let X be the number of incoming calls between the hours of l pm and 2 pm and Y be the number of calls between l pm and 3 pm.

  Description of scatter diagram in excel

Given the following data, create a scatter diagram (using Excel), click on the points as demonstrated in the Excel workbook, and have Excel place the regression equation and coefficient of correlation on the graph for you. Interpret the results (i..

  Which poll is likely to be more reliable

San francisco also reported that a scientific polling organization found that new zealanders favor the law by a margin of 56.4% to 39.3%. Explain why the two polls can give such widely differing results and which poll is likely to be more reliable..

  Confidence interval for the difference in the proportion

Find a 95% confidence interval for the difference in the proportion of deaths between the streptokinase and the control group.

  Multiple choices based on regression analysis

Multiple choices based on regression analysis - how much or how many but instead is assigned values to represent categories

  Standard normal curve and indicating the area

Drawing the standard normal curve and indicating the area representing the probability and

  Estimate for proportion-acceptable levels of carbon monoxide

Construct a 99% confidence interval for the proportion of Americans who live in neighborhoods with acceptable levels of carbon monoxide.

  Probability relating to feel secure in house

30% of households say they would feel secure if they had $50,000 in savings. you randomly select 8 households and ask them if they would feel secure if they had $50,000 in savings. find the probability that the number that say they would feel secu..

  Appropriate hypotheses using appropriate data

Suppose that it is important to demonstrate that the wall thickness exceeds 4.0 mm. Test appropriate hypotheses using these data. Draw conclusions at α= 0.05.

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