Mathematics, 06.05.2020 05:32 djgunderson
In a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results: Person 1 2 3 4 5 Before 37.2 41.7 37.4 37.2 38.8 After 31.6 37.3 33.1 33.3 37.7 Is there sufficient evidence to suggest that the relaxation exercise slowed the brain waves? Assume the population is normally distributed. Select the [p-value, Decision to Reject (RH0) or Failure to Reject (FRH0)].
Answers: 3
Mathematics, 21.06.2019 19:20
When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext
Answers: 2
Mathematics, 22.06.2019 04:30
Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?
Answers: 1
Mathematics, 22.06.2019 06:00
Mustafa heloise and gia have written more than a combined total of 22 articles for the school newspaper.heloise has written 1/4 has written articles as mustafá has gia has written 3/2 as many written articles as mustafá has
Answers: 1
Mathematics, 22.06.2019 06:00
Asap 25 pts + brainliest to right/best answer only answer if you know for sure
Answers: 1
In a experiment on relaxation techniques, subject's brain signals were measured before and after the...
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