I need help with number 6 please ASAP
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Answers: 3
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?
Answers: 2
Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
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Mathematics, 19.04.2021 22:20
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Mathematics, 19.04.2021 22:20
Mathematics, 19.04.2021 22:20
Mathematics, 19.04.2021 22:20
Mathematics, 19.04.2021 22:20
Mathematics, 19.04.2021 22:20