Question: The following SPSS output indicates a correlation between two variables: average speed of traffic and the number of fatal accidents. Correlations Average_speed_of_traffic #_of_fatal_accidents Average_speed_of_traffic Pearson

The following SPSS output indicates a correlation between two variables: average speed of traffic and the number of fatal accidents.

Correlations

Average_speed_of_traffic

#_of_fatal_accidents

Average_speed_of_traffic

Pearson Correlation

1

.470

Sig. (2-tailed)

.000

N

162

162

#_of_fatal_accidents

Pearson Correlation

.470

1

Sig. (2-tailed)

.000

N

162

162

  1. Is the correlation between average speed of traffic and the number of fatal accidents statistically significant at 0.05 significance level? Why or why not? How do you know? Justify your reasoning.

  1. Calculate R2 then explain the relationship between average speed of traffic and number of fatal accidents by discussing the direction and strength of the relationship.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Questioner of this thesis Journal of Financial Risk Management, 2020, 9, 190-210 https://www.scirp.org/journal/jfrm ISSN Online: 2167-9541 ISSN Print: 2167-9533 DOI: 10.4236/jfrm.2020.93011 Aug. 19,...

Q:

2: Tests of Significance Throughout this assignment you will review mock studies. You will needs to follow the directions outlined in the section using SPSS and decide whether there is significance...

Q:

Respond to these posts and comment on the following: Do you think the variables are appropriately used? Why or why not? Does the analysis answer the research question? Be sure and provide...

Q:

I need help with these questions on Week 6 Correlations exercise. PART 1 1.What is the strongest correlation in the matrix? (Provide correlation value and names of variables) 2.What is the weakest...

Q:

ORMATIVE ASSESSMENT 2 [100 Marks] Answer ALL the questions in this section. O Question 1 la Study the information provided below on the research background, the aim and research objectives of a...

Q:

UNIVERSITY OF BRADFORD WORKSHOP 2 2016 Module PH3004D Learning Outcomes: By the end of this workshop you will be able to: 1) Use SPSS to check the normal distribution of the data assumption 2) Edit...

Q:

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

Q:

Answer ALL the questions in this section. Question 1 Study the information provided below on the research background, the aim and research objectives of a proposed study and answer ALL questions that...

Q:

2: Tests of Significance Throughout this assignment you will review mock studies. You will needs to follow the directions outlined in the section using SPSS and decide whether there is significance...

Q:

RACE OF RESPONDENT Cumulative Frequency Valid Valid Percent Percent WHITE 1477 74.8 74.8 74.8 BLACK 301 15.2 15.2 90.1 OTHER 196 9.9 9.9 100.0 1974 100.0 100.0 Total Statistics AGE OF RESPONDENT N...

Q:

A student rolls a die until the first "4" appears. Let X be the numbers of rolls required until (and including) this first "4." After this is completed, he begins rolling again until he gets a "3."...

Q:

Samura Company prepares a fertilizer compound by combining a variety of ingredients, blending for a period of time, and bagging the final mixture. All materials are added at the beginning of the...

Q:

18) ) The stock listing for a company shows a P/E of 18, a dividend yield of 2.4% and a closing price of $23.76. What is the amount of dividends per share? 19) a) $0.03 b) $0.57 c) $1.03 d) $1.32...

Q:

Wendy (American international fast food restaurant chain founded by Dave Thomas) Planning to expand it's business in the country Vietnam, focus on the following things for the case study: 1. P.E.S.T...

Q:

2. To understand different focus areas for personal communication mastery.

Q:

3. Im trying to point out what we need to do to make this happen

Q:

1. I try to create an image of the message