Data set for ages of students in stats class:
17, 18, 18, 18, 18, 18, 18,...
Data set for ages of students in stats class:
17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,19,
20, 20, 20, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23,
24, 25, 25, 25, 26, 26, 27, 28, 28, 28, 28, 29, 29, 32, 36, 42
1) Compute the 5-number summary and create a modified box-plot,
using the inner-quartile range to identify any outliers.
The following data represent the time, in minutes, that a
patient has to wait during 12...
The following data represent the time, in minutes, that a
patient has to wait during 12 visits to a doctor’s office before
being seen by the doctor:
17, 15, 20, 20, 32, 28, 12, 26, 25, 25, 35, 24
The doctor claims that her patients generally do not have to
wait more than more than 20 minutes. Discuss all procedures (from
the ones taught) that could be used to research this claim. Be sure
to include hypothesis questions (phrased correctly...
Construct a frequency distribution of the following data using
classes 0-9, 10-19,…so on
Data: 8, 15,...
Construct a frequency distribution of the following data using
classes 0-9, 10-19,…so on
Data: 8, 15, 18, 22, 24, 25, 26, 33, 35, 42. The constructed
frequency distribution is:
Positively Skewed
None
Negatively Skewed
Symmetric