Question

A group fitness gym classifies its fitness class attendees by class type and member status. The marketing team has gathered data from a random month, in which there were 2162 class attendees. The data is summarized in the table below. Class Type and Member Status of Class Attendees Class Type Member Non-Member Barre 170 186 Boot Camp 167 296 Boxing 247 163 Spinning 249 206 Yoga 238 240

Answer 1

Ptobability that attendees do not attend the bootcamp= P(B)

We can find this probability like this.

attendees who attend the bootcamp -: A = (167+296) = 463

P(A) = 463/2162 = 0.2141

P(B) = 1-P(A) = 1- 0.2141 = 0.7858

P(B) = 0.7858