• From the Table 1 selects the most appropriate method to display the frequency of patients presenting with the four questions shown in the table.
• With the same information, prepare a bar graph for the percentage of (yes) ( no) answers from the total (24).
Table 1. The data from the Vaccine questionnaire (Selected items)
Participant Age Are you feeling sick today? Have you ever received a dose of the COVID-19 vaccine?
Have you ever had an allergic reaction?
Have you ever had an allergic reaction to another vaccine (other than the COVID-19 vaccine)
or an injectable medication?
J.L. 55 YES NO NO NO
A.S. 66 NO YES NO NO
K.W 32 NO NO NO NO
C.H 45 NO YES YES NO
R.Y. 54 NO NO NO NO
W.D. 71 NO YES NO NO