Age 40-44 45-49 50-54 55-59 60-64 65-69 70-74 Frequency 3 11 13 16 10 6 1 Relative Frequency Cumulative Relative Frequency
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Forbes magazine published data on the best small firms in 2012. These were firms which had been publicly listed for at least a year, have a stock price of at least $5 per share, and have reported annual revenue between $5 million and $1 billion.Complete the table shows the ages of the chief executive officers for the first 60 ranked firms.
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- For each variable, determine whether it is best thought of as discrete or continuous. Variable Discrete Continuous (a) The number of personal-injury traffic accidents last week on Interstate 65 in Indiana O O (b) The number of students, in a class of 35, who improve their score from the first midterm to the second midterm O (c) The intensity of a 1000-Hz tone judged by a participant to be "equally as loud as" a 500-Hz tone of 50 decibels O (d) The number of damaged chromosomes on a petri dish following irradiation acer ^ esc ! 1 2 # 3 4 % 5 t 6 7 y O U O O X 5 ?Richter Scale The table lists different amounts (metric tons) of the explosive TNT and the corresponding value on the Richter scale used for explosions of the TNT.Index shift