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SnowQueen SnowQueen
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6 years ago
Ten percent of the items produced by a machine are defective. Out of 15 items chosen at random,
 a. what is the probability that exactly 3 items will be defective?
  b. what is the probability that less than 3 items will be defective?
  c. what is the probability that exactly 11 items will be non-defective?
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somedaysundaysomedaysunday
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6 years ago
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SnowQueen Author
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6 years ago
Thank you, thank you, thank you!
MLynneMcMillan
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
shimyshiguy
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2 hours ago
Just got PERFECT on my quiz
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