A) Classify the following data as either qualitative data or quantitative data. In addition, classify the...

 

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A) Classify the following data as either qualitative data or quantitative data. In addition, classify the quantitative data as discrete or continuous. 1. The number of times that a movement authority is sent to a train from a relay station is recorded for several trains Over a three-week period. The movement authority, which is an electronic transmission, is sent repeatedly until a return signal is received from the train 2. A physician records the follow-up condition of patients with optic neuritis as improved, unchanged, or worse 3. The individuals in a sociological study are classified into one of five income classes as follows: low, low to middle Middle, middle to upper, or upper. B) Frequency Distribution for Qualitative Data 4) The following responses were obtained when 50 randomly selected residents of a small city were asked the question "How safe do you think your neighborhood is for kids?" very very very very very very not sure very very not sure somewhat not at all HW # 14 not sure somewhat very not sure very somewhat very not very not very somewhat Give a frequency distribution for these data. not at all not very very not very very very very very very not very not at all not very somewhat very not very not at all somewhat not very very very somewhat C) Relative Frequency of a Category and Percentage 5) Give the relative frequencies and percentages for the categories shown in problem 4. D) Bar Graphs 6) Construct a bar graph for the frequency distribution in problem 5 not sure not very somewhat very very very very 10 3/19/2018 A) Classify the following data as either qualitative data or quantitative data. In addition, classify the quantitative data as discrete or continuous. 1. The number of times that a movement authority is sent to a train from a relay station is recorded for several trains Over a three-week period. The movement authority, which is an electronic transmission, is sent repeatedly until a return signal is received from the train 2. A physician records the follow-up condition of patients with optic neuritis as improved, unchanged, or worse 3. The individuals in a sociological study are classified into one of five income classes as follows: low, low to middle Middle, middle to upper, or upper. B) Frequency Distribution for Qualitative Data 4) The following responses were obtained when 50 randomly selected residents of a small city were asked the question "How safe do you think your neighborhood is for kids?" very very very very very very not sure very very not sure somewhat not at all HW # 14 not sure somewhat very not sure very somewhat very not very not very somewhat Give a frequency distribution for these data. not at all not very very not very very very very very very not very not at all not very somewhat very not very not at all somewhat not very very very somewhat C) Relative Frequency of a Category and Percentage 5) Give the relative frequencies and percentages for the categories shown in problem 4. D) Bar Graphs 6) Construct a bar graph for the frequency distribution in problem 5 not sure not very somewhat very very very very 10 3/19/2018

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1 The number of times that a movement authority is sent to a train from a relay station is recorded for several train Over a threeweek period The move... View the full answer