The top 10 employment websites with the highest number of monthly visitors, in millions, in January 2019, are listed below.

Website                                        Number of Visitors (millions)

Indeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.0

Monster . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.0

GlassDoor . . . . . . . . . . . . . . . . . . . . . . . . . 30.0

CareerBuilder . . . . . . . . . . . . . . . . . . . . . . 20.4

SimplyHired . . . . . . . . . . . . . . . . . . . . . . .  12.0

Aol Jobs . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.0

JobDiagnosis . . . . . . . . . . . . . . . . . . . . . . .  9.5

Beyond . . . . . . . . . . . . . . . . . . . . . . . . . . .   4.8

ZipRecruiter . . . . . . . . . . . . . . . . . . . . . . .   4.5

USAJobs . . . . . . . . . . . . . . . . . . . . . . . . . . .  4.3

Determine, to the nearest tenth, the

a) Mean.

b) Mode.

c) Median.

d) Midrange.