Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Do the data amounts appear to have a normal distribution? iii-VA. No, because while the frequencies start low, proceed to one or two high frequencies,
Do the data amounts appear to have a normal distribution? iii-VA. No, because while the frequencies start low, proceed to one or two high frequencies, then decrease to a low frequency, the distribution is not symmetric. {:2- B. No, because while the distribution is approximately symmetric, the frequencies start at a maximum and become low. . Yes, because the frequencies start low, proceed to one or two high frequencies, then decrease to a low frequency, and the distribution is approximately symmetric. D. No, because the frequencies start at a maximum and become low, and because the distribution is not symmetric. Examine the data and identify anything appearing to be unique. Select all that apply. . The unusually large value of Bi] minutes appears to be an error in recording the data. . Most of the data values are rounded to the nearest 5 or 10 minutes, and may be estimates of actual commute times. . The data are presented as quantitative but are actually categorical. ViiIli'll Damn:- . Based on the gaps in the distribution, the data appear to be from two different populations. The accompanying data are 45 commute times to work in minutes for workers of age 16 or older in Chicago. Construct a frequency distribution. Use a class width of 15 minutes and begin with a lower class limit of 0 minutes. Do the data amounts appear to have a normal distribution? Examine the data and identify anything appearing to be unique. Click the icon to view the commute times Construct the frequency distribution. Commute Time (minutes) Frequency 0- (Type whole numbers.)\f
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started