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10.9 With reference to the operating characteristie curve of Figure 10.3, verify that the probabilities of Type II errors are

10.3 The manager of a large gasoline station claims that the average amount of gasoline purchased by automobile drivers at th

10.9 With reference to the operating characteristie curve of Figure 10.3, verify that the probabilities of Type II errors are (a) 078 when 13.5 mm or 13.3 mm; (b) 0.50 when 13.6 mm or u 13.2 mm; (e) 0.06 when 138 mmor 13.0 mm.
10.3 The manager of a large gasoline station claims that the average amount of gasoline purchased by automobile drivers at the station is 9.3 gallons, and we want to test whether he is correct (a) Whathypothesis would we be testing if we commit a Type Ierror by erroneously concluding that the average amount of gasoline purchased by automobile drivers at the station is 9.3 gallons? Section 10.3 Tests Concerning Means 325 (b) What hypothesis would we be testing if we commit a Type II error by erroneously concluding that the average amount of gasoline purchased by automobile drivers at the station is 9.3 gallons?
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Ginn tot In opouting chataitostir Gorve, Gtup tanee option@ cautuf, betouw, by obu v r71Р, We can Qay That whin mu=13夃113.3,

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10.9 With reference to the operating characteristie curve of Figure 10.3, verify that the probabilities of Type II errors are (a) 078 when 13.5 mm or 13.3 mm; (b) 0.50 when 13.6 mm or u 13.2 m...
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