BUGEN1502 Business Statistics - Confidence Interval and Hypothesis testing Tutoring 2

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Question 1 (2 Marks)

  1. Use Excel to obtain an appropriate histogram of the values of the arrival time. The interval in the table is to be used for creating the histogram.
  2. Briefly state what the histogram is telling us about the distribution of the data.
  3. Calculate the descriptive statistics.
    Insert the descriptive statistics below
  4. Explain the distribution, central tendency and variation.

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