In the parallelogram shown, ae = t + 2, ce = 3t − 14, and de = 2t + 8. what is the length of line segment db? 20 units 24 units 48 units 68 units

What is not true about kl and mn? what is mn? (show your work)

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.