the following data will be used to make a box plot. what will be the value of the third quartile Q3? 2,6,8,8,9,10,10,12,14,14,16,18​

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.