สุ่มตัวอย่างจากการแจกแจงแบบ Poisson

set.seed(1541)
# Create the vector of lambdas
lambda_1 <- c(150, 300, 50)
# Create the sample of each crime
assault_1 <- ___(n = ___, lambda = ___)
robbery_1 <- ___(n = ___, lambda = ___)
battery_1 <- ___(n = ___, lambda = ___)
# Combine the results
cities_1 <- cbind(assault_1, ___, battery_1)
# Check the sample
cities_1