Independent-measures study produces sample means
An independent-measures study produces sample means of M1 = 35 and M2 = 31 and a pooled variance of 25. For this study, Cohen's d = ____.
d = 4/25
d = 4/5
d = 25/4
d = 5/4
Expected delivery within 24 Hours
The data from independent-measures research study produce a sample mean difference of 6 points and an estimated standard error of 2 points. If there are n = 8 scores in each sample, then the value for the t statistic is ____.
The homogeneity of variance assumption states that the two population variances are equal.
For an independent-measures research study, the data show an 8-point difference between the two treatment means and a pooled variance of 4. Given this information, what is the value of Cohen's d?
For independent-measures t statistic, the estimated standard error measures how much difference is reasonable to expect between two sample means if the null hypothesis is true.
Biff and Dilara were arguing over a news feed regarding population of catfish (Silarus gianis) in France which had figured out how to hunt feral pigeons. A submerged catfish lying in wait would rush in shallow water (liek a killer whale beaching i
To keep up with current events, 30% of the people read the paper, 40% watch the news upon TV, and 10% do both. If you choose an individual at random, determine the probability that he or she will read the paper or watch the news on TV but will not
Which of the following confidence intervals also points out a significant difference between treatments with a = .05?
1928132
Questions Asked
3,689
Active Tutors
1424384
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Many children are being exposed to violence at home through direct abuse or witnessing their caregivers commit an act of violence on each other.
Insert citations in APA format and list reference in Exposure to violence at home-physical, sexual, or emotional abuse, coercive control, or witnessing partner
Thank you for your response to my post. It's really important for substance abuse counselors, especially those working with kids and teens
Engage in a literature review that supports and provides a rationale for selecting one counselling theoretical orientation.
For this week's discussion, I chose to focus on one of the most pervasive threats to data integrity: response bias.
To identify the components of giftedness in preteen children, the qualitative and quantitative methods I would use would include surveys
Each person, regardless of intersecting identities, brings something unique and different to the role-play. In reflecting back, were you aware of differences