PLEASE HELP! The thundering herd, an amusement park ride, is not open to patrons less than 54’’ tall. If the mean height of park patrons is 68’’ with a standard deviation of 12 inches, what percent of patrons will not be able to use this ride?

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget