Question

Juanita is deciding whether to buy a dress that she wants, as well as where to buy it. Three stores carry the same dress, but it is more convenient for Juanita to get to some stores than others. For example, she can go to her local store, located 15 minutes away from where she works, and pay a marked-up price of $103 for the dress

Answer 1

Number of stores=3

Number of dress=1

Probability of buying the dress from any of the three stores

`\rightarrow\frac{\text{Total Favorable Outcome}}{\text{Total Possible Outcome}}\\\\=(1)/(3)`

→She should buy the dress from that store where the price of the dress is lowest and least distance from her office to save time and Energy.