Problem 157 of 7
Interpret effect of changing normal model parameters the average value drops, and the data becomes more dispersed.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
describe shift and spread changes.
Hidden until you reveal it.
Describe shift and spread changes in comparisons of normal curves.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify change in mean and standard deviation.
2. Describe horizontal shift from mean change.
3. Describe spread/shape change from sd change.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Saying larger mean makes curve wider.