QUESTION 6 A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 5%. If the inspector of the retailer randomly picks 18 items from a shipment, the probability that there will be at least one defective item among these 18 iterms is O 0.6028 O 0.2265 O 0.7735 O 0.3972 QUESTION 7 For the given data in stem-and- leaf display form, find the inter-quartile range 2| 15 22 40 88 3i 04 19 35 44 64 4| 42 63 72 84 95 5| 08 27 44 82 89 6| 13 22 32 43 O 510 O 544 O 472 O 263 Chck Save and Submit to save and submit. Click Save All Answers to save all answers.
QUESTION 6 A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 5%. If the inspector of the retailer randomly picks 18 items from a shipment, the probability that there will be at least one defective item among these 18 iterms is O 0.6028 O 0.2265 O 0.7735 O 0.3972 QUESTION 7 For the given data in stem-and- leaf display form, find the inter-quartile range 2| 15 22 40 88 3i 04 19 35 44 64 4| 42 63 72 84 95 5| 08 27 44 82 89 6| 13 22 32 43 O 510 O 544 O 472 O 263 Chck Save and Submit to save and submit. Click Save All Answers to save all answers.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:QUESTION 6
A large chain retailer purchases a certain kind of electronic device from a manufacturer. The manufacturer indicates that the defective rate of the device is 5%. If the inspector of the
retailer randomly picks 18 items from a shipment, the probability that there will be at least one defective item among these 18 items is
O 0.6028
O 0.2265
O 0.7735
O 0.3972
QUESTION 7
For the given data in stem-and- leaf display form, find the inter-quartile range
2 | 15 22 40 88
3| 04 19 35 44 64
4| 42 63 72 84 95
5| 08 27 44 82 89
6 | 13 22 32 43
510
O 544
O 472
O 263
Click Save and Submit to save and submit. Click Save All Answers to save all ansuwers.
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