Question: Statistical methods 1 Select one: O a. Both the z distribution and the t distribution are bell-shaped. O b. Both the z distribution and the

Statistical methods 1

Select one: O a. Both the z distribution and the t distribution are bell-shaped. O b. Both the z distribution and the t distribution depend on degrees of freedom, df, where of = n - c. The area under the z curve is greater than the area under the t curve d. The z distribution is symmetric about a mean of 0 and the t distribution is symmetric about a mean of 1 O e. The z distribution has thicker tails than the t distribution Next page Quiz navigation 2 9 10 71 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

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