Leslie’s sister gave Leslie her collection of glass animal figurines when she left for college. At that time the value of the collection was $95. Leslie then bought several new glass animal figurines for $5.25 each.

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation