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School

American Military University *

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Course

302

Subject

Statistics

Date

Apr 3, 2024

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png

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1

Uploaded by AdmiralWildcatPerson1030

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2:38PM Wed Mar 20 v T @ 83% wm) < Back d VEEUQER GO le o[- 044 1Yol ¢ Homm © O { Back Question 6 1/ 1 point Results from previous studies showed 79% of all high school seniors from a certain city plan to attend college after graduation. A random sample of 200 high school seniors from this city reveals that 162 plan to attend college. Does this indicate that the percentage has increased from that of previous studies? Test at the 5% level of significance. Compute the z or t value of the sample test statistic. V(e z2=0.69 t=1.645 )z=0.62 1z2=1.96 ¥ Hide question 6 feedback Hypothesized value = .79 Z stat = Question 7 1/ 1 point The alternative hypothesis is also known as the: ) null hypothesis ) elective hypothesis ) optional hypothesis
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