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Take a Test - Nikki Coraci-Google Chrome à https://www.mathxl.com/Student/PlayerTest.aspx?testld 1845991668ccenterwin yes MGQ301-Fall 2018 age Layout Nikki Coraci 9/28/18 12:09 PM I U : Module 2 - QUIZ nd & Time Remaining: 00-54:24 Submit Quiz s This Question: 1 pt 5of 20 (4 complete) This Quiz: 20 pts possible ED TESTS 10 Match each P-value with the graph that displays its area without performing any caloulations. Explain your reasoning. P-o 3030 and P-0703. 10.6 2.6 Ca)2.1.03 is enough evidence e withing the cv boun b)2-1.81 ject null 1.60 1.60 Graph displays the area for P-0.3030 and graph displays the area for P#00703 to case the P value the 1.63 0.1027 ight used: alue reject the Ho: e 2 LOS Click to select your answer(s). b of type 1 erro

Explanation / Answer

from z value table, we can easily say the probabilities of the given questions.

a) P ( Z<1.03 )=1P ( Z<1.03 )=10.8485=0.1515

graph area is on both sides. therefore we need to multiply by 2.

that is 2*P ( Z<1.03 )= 2*0.1515 = 0.3030

Therefore we can say that Graph a displays the area for P=0.3030.

b) Similarly Graph b (z=1.81) displays the area for P=0.0703.

please rate the answer. Thankyou

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