Ch8Test.pdf - APUS CLE MATH302 B005 Spr 20 Tests Quizzes 1 of 22 https\/edge.apus.edu\/portal\/site\/427198\/tool\/7002f148-dca6-4d0c-ac11 Enter the p-value

Ch8Test.pdf - APUS CLE MATH302 B005 Spr 20 Tests Quizzes 1...

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Enter the p-value - round to 4 decimal places. Make sure you put a 0 in front of the decimal. An urban economist is curious if the distribution in where Oregon residents live is differenttoday than it was in 1990. She observes that today there are approximately 3,109 thousand residents in NWOregon, 902 thousand residents in SW Oregon, 244 thousand in Central Oregon, and 102 thousand inEastern Oregon. She knows that in 1990 the breakdown was as follows: 72.7% NW Oregon, 20.7% SW APUS CLE : MATH302 B005 Spr 20 : Tests & Quizzes -... 1 of 22 5/31/2020, 5:42 PM
Oregon, 4.8% Central Oregon, and 2.8% Eastern Oregon. Can she conclude that the distribution in residence is different today at a 0.05 level of significance?Hypotheses:H0: There is in the distribution of Oregon residents today.H1: There is in the distribution of Oregon residents today.A company manager believes that a person’s ability to be a leader is directly correlated to their zodiacsign. He never selects someone to chair a committee without first evaluating their zodiac sign. An irateemployee sets out to prove her manager wrong. She claims that if zodiac sign truly makes a difference inleadership, then a random sample of 210 CEO’s in our country would reveal a difference in zodiac signdistribution. She finds the following zodiac signs for her random sample of 210 CEO’s: APUS CLE : MATH302 B005 Spr 20 : Tests & Quizzes -... 2 of 22 5/31/2020, 5:42 PM
Can she conclude that zodiac sign makes a difference in whether or not a person makes a good leader?Enter the test statistic - round to 4 decimal places. A company that develops over-the-counter medicines is working on a new product that is meant to shortenthe length of sore throats. To test their product for effectiveness, they take a random sample of 110 people APUS CLE : MATH302 B005 Spr 20 : Tests & Quizzes

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