Statistics - Assessment Questions

Question:3

1. Probability of randomly selected households lives in south Australia= population of households in Australia/total households probability of randomly selected households living in South Australia 0.1167
2. The probability that a randomly selected household lives in Queensland and accesses the internet for social networking purpose=people live in Queensland and accesses social networking / total population. Probability is 0.06806516
3. the probability that a randomly selected household lives in Tasmania accesses the internet for formal educational activities= household lives in Tasmania accesses the internet for formal educational activities/ total households. The probability is 0.002315.
4. the probability that a randomly selected household has accesses the internet for social networking or entertainment=household has accessed the internet for social networking or entertainment/Total households.