Problem 29 of 7
Sketch normal distribution with mean 60 and standard deviation 6.
Hints
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
mark mean and standard-deviation intervals.
Hidden until you reveal it.
Mark mean and standard-deviation intervals for different centers/spreads.
Enter your answer
No answer yet
Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
Walkthrough shown
Full solution stays hidden until you ask for it.
1. Draw symmetric bell curve centered at mean.
2. Mark mean +/- 1, 2, and 3 standard deviations.
3. Label horizontal axis with context units if given.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Skewed or unevenly spaced normal sketch.