Ineed an answer or explanation on this
5.2 / 1.6 number 7
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Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
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Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
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Mathematics, 21.06.2019 23:00
Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.
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History, 18.03.2021 18:40
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Mathematics, 18.03.2021 18:40
Mathematics, 18.03.2021 18:40
Mathematics, 18.03.2021 18:40
History, 18.03.2021 18:40
English, 18.03.2021 18:40
Mathematics, 18.03.2021 18:40
Health, 18.03.2021 18:40
Mathematics, 18.03.2021 18:40