Mathematics, 17.06.2021 19:40 que81hhh
Suppose that a box contains 6 cameras and that 5 of them are defective. A sample of 2 cameras is selected at random. Define the random variable X X as the number of defective cameras in the sample. Hint: This is not binomial! Think combinations from chapter 4 for finding your probabilities.
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Mathematics, 20.06.2019 18:04
Umm.. just started this 2day and its not on my notes(pā²ļøµāµć)
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Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
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Mathematics, 21.06.2019 21:20
Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)
Answers: 3
Suppose that a box contains 6 cameras and that 5 of them are defective. A sample of 2 cameras is sel...
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