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  3. the following is the number of minutes to commute

The following is the number of minutes to commute from home to work for a group...

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Statistics

The following is the number of minutes to commute from home towork for a group of 25 automobile executives.

43424138474540424339354652
384647453330423733484946
  1. How many classes would you recommend?
  2. What class interval would you suggest? (Round up youranswer to the next whole number.)
  3. Organize the data and plot a frequency distribution on a pieceof paper. Comment on the shape of the frequency distribution. a.)It is not symmetric. b.)It is fairly symmetric, with most of thevalues between 40 and 49. c.)It is not very symmetric, but most ofthe values lie between 40 and 49.

Answer & Explanation Solved by verified expert
4.1 Ratings (768 Votes)
first part How many classes would you recommendA rough approximation for number of classes k may be obtainedfrom Sturges rule k 1 3322 logN whereN is the number of measurements in the    See Answer
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