Question

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Answer 1

Answer:

Hence, Mode =36.8 years, Mean =35.37 years.

Step-by-step explanation:

Mode: The class which have highest frequency.

In this case, class interval 35−45 is the modal class.

Now,

Lower limit of modal class, l=35, h=10, f1=23, f0 =21, f2=14

We know that,

Mode =l+(f1-f0)/(2×f1-f0-f2)

=35+(23-21)/(2×23-21-14)

=35+(2/11)×10

=35+1.818

Mode =36.8

Mean

Refer in attachment

Maximum number of patients admitted in the hospital are of age group 36.8 years, while on an average the age of a patient admitted to the hospital is 35.37 years.