Question

In: Statistics and Probability

The particular scale and location of a normal distribution will depend on the distribution's specific ________________....

The particular scale and location of a normal distribution will depend on the distribution's specific ________________. However, all normal curves are bell-shaped, and they are _________________ around their means.

Multiple Choice

variance and variance squared; always perfectly symmetric

mean and standard deviation; always perfectly symmetric

mean and standard deviation; usually perfectly symmetric

variance and variance squared; usually perfectly symmetric

Solutions

Expert Solution

mean and standard deviation; always perfectly symmetric.

                                          

                                          

                                                                                                               

                   

                                                   

                                                                         

orchestra answered 2 years ago
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