Question

Determine the missing frequencies of the following distribution given that the median is 33.5 and the mode is 34.
Class limits 0-9 10-19 20-29 30-39 40-49 50-59 60-69 total
f 4 1.6 F3 F4 F5 6 4. 230
a. compute the arithmetic mean.
b. compute the value below which 25% of the observations lei.
c. compute the value above which 25% of the observations lei.

Answer 1

Answer:

Determine the missing frequencies of the following distribution given that the median is 33.5 and the mode is 34.

Class limits 0-9 10-19 20-29 30-39 40-49 50-59 60-69 total

f 4 1.6 F3 F4 F5 6 4. 230

a. compute the arithmetic mean.

b. compute the value below which 25% of the observations lei.

c. compute the value above which 25% of the observations lei.

Explanation: