HomeworkLib
Question

How much time does it take to travel to work? The below data shows the mean...

How much time does it take to travel to work? The below data shows the mean commute time by 30 state for workers at least 16 years old who are not working at home. Find the mean travel time, and round off the answer properly to the nearest tenths unit.

24.0  24.3 25.9 18.9 27.5 17.9  21.8 20.9 16.7 27.3

18.2 24.7 20.0 22.6 23.9 18.0 31.4 22.3 24.0 25.5

24.7 24.6 28.1 24.9 22.6 23.6 23.4 25.7 24.8 25.5

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Mean travel time

= (Sum of given travel times) / 30

= 703.7 / 30

= 23.5   

0 0
Add a comment
Know the answer?
Add Answer to:
How much time does it take to travel to work? The below data shows the mean...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Could really use some help solving a similar problem. Please breakdown your work and hopefully that'll...

    Could really use some help solving a similar problem. Please breakdown your work and hopefully that'll help clarify it for me. Thanks for the help! A company produces a popular type of cookies. The package indicates it contains 25.0 ounces of cookies. To ensure that the firm makes good in its marketing promo claim regarding box weight content, the inspection department makes hourly check on the production process. As part of the hourly check, four boxes are selected and their...

  • You are required to write a concise report with all your answers in doc or pdf...

    You are required to write a concise report with all your answers in doc or pdf file. You should include tables or figures from Excel in your report if needed. All data sets were simulated using a statistical software. You can also find Excel temples in the attachment with my announcement, which helps you a lot! Part A. A researcher intended to investigate the potential difference in BMI between men and women. He also tried to evaluate the effectiveness of...

  • The average number of minutes Americans commute to work is 27.7 minutes (Sterling's Best Places, April...

    The average number of minutes Americans commute to work is 27.7 minutes (Sterling's Best Places, April 13, 2012). The average commute time in minutes for 48 cities are as follows: Click on the datafile logo to reference the data. DATA file Albuquerque Atlanta Austin Baltimore Boston Charlotte Chicago Cincinnati Cleveland Columbus Dallas Denver Detroit El Paso Fresno Indianapolis 23.3 28.3 24.6 32.1 31.7 25.8 38.1 24.9 26.8 23.4 28.5 28.1 29.3 24.4 23.0 24.8 Jacksonville Kansas City Las Vegas Little...

  • A researcher intended to investigate the potential difference in BMI between men and women. He also tried to evaluate th...

    A researcher intended to investigate the potential difference in BMI between men and women. He also tried to evaluate the effectiveness of a new physical exercise program in reducing BMI. Table 1 summarized the BMI data. At the beginning of the study (Day 0), 64 men and 49 women were included in the study and their BMI values were measured (defined as BMI_M0 and BMI_F0, respectively). After joining the new physical exercise program for 180 days, the participants’ BMI values...

  • Why is L75 different than the Third Quartile? I can easily find 3rd Quartile using excel....

    Why is L75 different than the Third Quartile? I can easily find 3rd Quartile using excel. I'm not sure how to find L75 though? Thank you!!   The average number of minutes Americans commute to work is 27.7 minutes (Sterling's Best Places, April 13, 2012). The average commute time in minutes for 48 cities are as follows: Click on the datafile logo to reference the data. DATA file Albuquerque 23.3 Jacksonville 26.2 Phoenix 28.3 Atlanta 28.3 Kansas City 23.4 Pittsburgh 25.0...

  • can u clearly show me how to find a sample size (N) , A2, and can...

    can u clearly show me how to find a sample size (N) , A2, and can you also tell me why we are using an X Chart? Problem 1 A restaurant wants to control kitchen preparation time of dinner meals using an X chart. The process standard deviation is unknown. Each evening a manager takes a random sample of 14 dinner orders and measures and records their kitchen preparation time. Create an X Chart using data in the table below...

  • a) Insert here a copy of the plot for the heating curve you created in laboratory....

    a) Insert here a copy of the plot for the heating curve you created in laboratory. Remember that an acceptable plot has labels and units on the axes, a legend, and a title. PLOT GRAPH Run 1 Time   Temperature   T   T   min   °C   0.0   22.0   0.2   22.0   0.5   22.1   0.8   21.9   1.0   22.2   1.2   22.1   1.5   22.1   1.8   22.3   2.0   22.0   2.2   21.9   2.5   22.0   2.8   22.2   3.0   22.7   3.2   23.6   3.5   24.7   3.8   26.5   4.0   28.0   4.2   29.6   4.5  ...

  • For the Florida data file (below) giving countywide data in Florida for several variables, a moderate...

    For the Florida data file (below) giving countywide data in Florida for several variables, a moderate positive correlation (r = 0.47) exists between crime rate and percent who are high school graduates. The percentage living in urban areas is also strongly correlated with crime rate (r = 0.68) and with high school graduation rate (r = 0.79). a. Explain why the association between crime rate and high school graduation rate could disappear, or even change direction, when we control for...

  • Please Show all work . Use attached Data and graph to answer questions Titration of Acetic...

    Please Show all work . Use attached Data and graph to answer questions Titration of Acetic Acid: 0. IM 1) Check to make sure that the volume on If it does not read 0.00 mL, adjust it to do so before you proceed any further. your sodium hydroxide buret reads 0.00 mL 2) Use the buret that is located near the acetic acid container to dispense 25.00 mL of acetic acid solution into a clean dry 100 mL beaker. Record...

  • We are interested in the relationship between the compensation of Chief Executive Officers (CEO) ...

    We are interested in the relationship between the compensation of Chief Executive Officers (CEO) of firms and the return on equity of their respective firm, using the dataset below. The variable salary shows the annual salary of a CEO in thousands of dollars, so that y = 150 indicates a salary of $150,000. Similarly, the variable ROE represents the average return on equity (ROE)for the CEO’s firm for the previous three years. A ROE of 20 indicates an average return...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT