The daily attendance at a weekly flea market follows a normal distribution with a mean of 875 people and a standard deviation of 150 people. For a randomly
chosen day, find the probability that:
*Round answers to 4 d. p.
a) attendance will be less than 500 people
b) attendance will be 700 people or more

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?