USE THIS S. Total Number of Questions Answered Correctly Test 2 Test 3 9 Student Name Points Test 1 177 15 19 Sue 34 Juan 33 172 Latoya 35 17 10 189 50. In a biology class, three multiple-choice tests were given. On a given test, each question was worth the same number of points. The table above lists the number of questions answered correctly and the total number of points received by each of three students. How many points were awarded for each question on test 2 ? (A) One (В, Тwo (C) Three (D) Four (E) Five

USE THIS S. Total Number of Questions Answered Correctly Test 2 Test 3 9 Student Name Points Test 1 177 15 19 Sue 34 Juan 33 172 Latoya 35 17 10 189 50. In a biology class, three multiple-choice tests were given. On a given test, each question was worth the same number of points. The table above lists the number of questions answered correctly and the total number of points received by each of three students. How many points were awarded for each question on test 2 ? (A) One (В, Тwo (C) Three (D) Four (E) Five

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Description: USE THIS SPACE FOTotalNumber of QuestionsAnswered CorrectlyTest 1 Test 2 Test 31519StudentNamePointsSue34177Juan337172Latoya35171018950. In a biology class, three multiple-choice tests weregiven. On a given test, each question was worththe same numb

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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A professional employee in a large corporation receives an average of μ = 41.3 e-mails perday. Most of these e-mails are from other employees in the company. Because of the largenumber of e-mails, employees find themselves distracted and are unable to concentrate whenthey return to their tasks. In an effort to reduce distractions caused by such interruptions, onecompany established a priority list that all employees were to use before sending an e-mail.One month after the new priority list was put into place, a random sample of 37 employeesshowed that they were receiving an average of = 34 e-mails per day. The computer serverthrough which the e-mails are routed showed that σ = 16.2. Has the new policy had anyeffect? Use a 5% level of significance to test the claim that there has been a change (eitherway) in the average number of e-mails received per day per employee. What is the value ofthe test statistic? Group of answer choices –0.451 0.074 –0.074 –2.741 2.741
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