An independent-measures research study

Reference no: EM13491036

An independent-measures research study was used to compare two treatment conditions with n = 12 participants in each treatment. The first treatment had a mean of M = 55 with a variance of s² = 8, and the second treatment had M = 52 and s² = 4. Do these data indicate a significant difference between the two treatments? Use a two-tailed test with ? = .05.

Reference no: EM13491036

Questions Cloud

Stress in the workplace and list workplace stressors : Discuss 5 physiological outcomes associated with stress in the workplace and list workplace stressors that organizations can effectively reduce.

Availability heuristic-representativeness heuristic : availability heuristic, representativeness heuristic. anchoring heuristic. base rate neglect

Significantly higher estimated speed for smashed into group : Do the results indicate a significantly higher estimated speed for the "smashed into" group? Use a one-tailed test with a= .01. Compute the estimated value for Cohen's d to measure the size of the effect. Write a sentence demonstrating how the result..

Likelihood of rejecting the null hypothesis : If other factors are held constant, how does increasing the sample variance affect the value of the independent - measures t statistic and the likelihood of rejecting the null hypothesis?

An independent-measures research study : An independent-measures research study was used to compare two treatment conditions with n = 12 participants in each treatment. The first treatment had a mean of M = 55 with a variance of s² = 8, and the second treatment had M = 52 and s² = 4. Do ..

Independent-measures experiment comparing two treatment : The following data are from an independent-measures experiment comparing two treatment conditions. Treatment 1: 1, 2, 3, 4, 5 Treatment 2: 6, 10, 12, 14, 18

Identfy sex-gender as a requirement for legal marriage : You are going to address the Virginia State Legislature conceringng your support for legislation to not identfy sex/gender as a requirement for legal marriage. What techniques, and why, would you use in attemping to get the legislature to consider an..

School achievement of low-income students fall : Why does the school achievement of low-income students fall below that of middle class and upper income students?

Leader from the exile or early restoration period. : Choose one leader from the exile or early restoration period. Explain the symbolism and significance of the leader's work and the impact this work had on the nation of Israel. Is that impact still prevalent today? Explain

User Account

All Pages