If a normal distribution has a mean of 22 and a standard deviation of 11.9, what is the proportion of data over 25?

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)