11. Gravetter/Wallnau/Forzano, Essentials Chapter 6-End-of-chapter question 11 A

Question

11. Gravetter/Wallnau/Forzano, Essentials Chapter 6-End-of-chapter question 11 Aa Aa Using the Distributions tool, find the z-score location of a vertical line that separates a normal distribution as described in each of the following. (Note: Find the closest p-value to the given p-value, and round your z values to two decimal places for your answers.) Standard Normal Distribution Mean = 0.0 Standard Deviation = 1.0 5000 .5000 0.0000 15% in the tail on the right: z- 40% in the tail on the left: z = 75% in the body on the right: z = 60% in the body on the left: z =

Explanation / Answer

Solution:

( a )

15% in the tail on the right :z = 1.0364

( b )

40% in the tail on the left :z = - 0.2533

( c )

75% in the body on the right :z = 0.6744

( d )

60% in the body on left left :z = -0.5244

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