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An Introduction to Statistics

Homework for Statistics Lesson 8

  1. Create a pie chart for the Center student distribution data given in the first table of the lesson.

     

     

     

     

  2. Create a relative frequency table for the 1998 Algebra Diagnostic Test Score data given in the second table of the lesson.

     

     

     

     

  3. Create an ogive for the 1998 Algebra Diagnostic Test Score data given in the second table of the lesson.

     

     

     

     

  4. Create a frequency table for the first 48 decimal digits of [pi].

     

     

     

  5. Create a frequency table for the first 48 decimal digits of 22/7.

     

     

     

  6. Create a stem-and-leaf diagram for the following data set: {0, 2, 4, 5, 6, 3, 6, 1, 1, 50}.

     

     

     

     

  7. Using the class marks, find the mean and standard deviation of the 1998 Algebra Diagnostic Test Score Data contained in the second table of the lesson.

     

     

     

     

  8. List the class boundaries for the 2nd stem and leaf diagram in the lesson (presidential inauguration data with split stems).

     

     

     

     

  9. List the class limits for the highest class in the 2nd stem and leaf diagram in the lesson (presidential inauguration data with split stems).

     

     

     

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