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A group fitness gym classifies class attendees by class type and member status the marketing team has gathered data from a random month in which there 2400 class attendees what is the probability that an attendee does not attend a boot camp

A Group Fitness Gym Classifies Class Attendees By Class Type And Member Status The Marketing Team Has Gathered Data From A Random Month In Which There 2400 Clas class=

Sagot :

Probability is defined as the measurement of the likelihood of an outcome. It is mathematically expressed as:

[tex]P=\frac{no\text{ of selected outcome}}{no\text{ of total outcomes}}[/tex]

The selected outcome here is the number of members classified under boot camp.

[tex]\text{ No of bootcamp members = }238\text{ + 283=521}[/tex]

The probability of attending the boot camp therefore is:

[tex]P=\frac{521}{2400}=0.2171[/tex]

We know from probability that:

[tex]\begin{gathered} P+Q=1 \\ \text{ Where} \\ Q\text{ = probability of non occurence of P} \end{gathered}[/tex]

The probability of non-attendance of the boot camp therefore is:

[tex]Q=1-\frac{521}{2400}=0.7829[/tex]

The probability that an attendee does not attend a boot camp is 0.7829