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Mathematics, 25.10.2019 22:43, audreywizzy
The number of defective units in a production run of 850 circuit boards are normally distributed with 21 defective units and 3 defective units. find the probability p(17 < x < 25) with the of the graphing calculator. round your answer to the nearest integer.
77%
81%
80%
82%
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Answers: 3
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Mathematics, 20.06.2019 18:02, bunnles
Arandom sample of 100 children were asked whether they prefer apples or oranges. the results are shown in the table. apples oranges boys 27 18 girls 32 23 select a word or phrase from the drop-down menus to correctly complete the statements describing the association. of the boys surveyed, more . of the girls surveyed, more . there appear to be an association between gender and fruit preference.
Answers: 2
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