Polly collects stickers from the 50 united states she already has stickers from 34 different states if she wants at least one sticker from every state how many more stickers from every different states does she need

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.