Mathematics, 14.03.2020 04:04 princessjsl22
A researcher conducts a repeated-measures study to evaluate a treatment with a sample of n=16 participants and obtain a t statistics of t = 2.141. The treatment is expected to increase scores and the sample mean shows an increased . Which of the following is the correct decision for a hypothesis test using alpha = .05? a. Fail to reject the null hypothesis with either a one-tailed or two-tailed test b. Fail to reject the null hypothesis with a one-tailed test but reject with two tails c. Reject the null hypothesis with a one-tailed test but fail to reject with two tails d. Reject the null hypothesis with either a on-tailed or a two-tailed test
Answers: 1
Mathematics, 21.06.2019 17:30
Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?
Answers: 1
Mathematics, 21.06.2019 21:30
At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.
Answers: 1
A researcher conducts a repeated-measures study to evaluate a treatment with a sample of n=16 partic...
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