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HAAD RHIA Exam
Registered Health Information Administrator (RHIA) (Page 28 )

Updated On: 26-Jan-2026
Page 28 of 367
PDF with 1832 Questions

The data display below is a

  1. normal distribution or curve.
  2. positive skewed curve.
  3. negative skewed curve.
  4. heterogenous curve.
  5. none of the above.

Answer(s): A



The data display below is a

  1. bar chart, which is commonly used to display continuous data.
  2. bar chart, which is commonly used to display discrete data.
  3. histogram, which is commonly used to display continuous data.
  4. histogram, which is commonly used to display discrete data.

Answer(s): C



You have just constructed the chart displayed below:

The names of the hospital services are hard to read. The best way to deal with this problem would be to

  1. construct a line graph instead of a bar chart.
  2. use a column chart instead of a bar chart.
  3. plot your primary variable along the x axis.
  4. divide the data into two charts.

Answer(s): B



You want to graph the number of patients admitted to three different medical staff services of each day of the last month. Because you have a large number of observations (one for each day of the month) and you want to be able to compare the observations for each of the three services on one data display, your best choice is a

  1. table.
  2. bar chart.
  3. line graph.
  4. histogram.

Answer(s): C



A distribution is said to be positively skewed when the mean is

  1. bimodal.
  2. multimodal.
  3. shifted to the left.
  4. shifted to the right.

Answer(s): D



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Viewing questions 136 - 140 out of 1832 questions



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