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Mathematics, 21.06.2019 19:30
Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics
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Mathematics, 21.06.2019 22:40
Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.
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Mathematics, 21.06.2019 23:00
Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect
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Mathematics, 22.06.2019 04:00
For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?
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Mathematics, 19.02.2020 01:29
Computers and Technology, 19.02.2020 01:29
Computers and Technology, 19.02.2020 01:29
Mathematics, 19.02.2020 01:29
Mathematics, 19.02.2020 01:29
History, 19.02.2020 01:30
History, 19.02.2020 01:30