Confidence Interval Calculation

good observation, i think i did that before, but ill try again. just to be clear, the best of your ability is my X and se definitions correct ? and the ci ?

thank you. just for the record I always try to find the solutions by going over the videos, googling, asking in the discussion forum. sometimes in the forums ou can go days without a response so I head over here when i have exhausted my self. and you are right , the autograder gives us students fits.

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You beat me to an answer, but :clap: :confetti_ball:

Is there a facility for submitting autograder bug reports? To my mind, it shouldn't be telling you that your se calculation is wrong just because you didn't include the line that prints se.

you are so right. it should just say to print the object or "your code is good, what else do the instructions specify"? us students really have a hard time navigating needless and useless error messages on the platform.