A researcher computes a .95 confidence interval for an experimental group to be 3.0 B 7.0,and computes a .95 confidence interval for a control group to be 0.0 B 4.0.Based on these confidence intervals,the researcher can state that
A) the results for the effect of the independent variable on the dependent variable are inconclusive.
B) the independent variable definitely influenced participants' scores on the dependent variable because the confidence interval for the experimental group is higher than that that of the control group.
C) the independent variable definitely did not affect participants' scores because the confidence interval for the control group includes zero.
D) the population value for the experimental group is .95.
Correct Answer:
Verified
Q54: Which of the following is not an
Q55: Two statistical methods that researchers use to
Q56: A statistically significant outcome is an outcome
Q57: Our ability to draw appropriate conclusions based
Q58: A Type I error occurs when the
Q60: When observers have biases regarding what they
Q61: When the findings of experiments testing the
Q62: Which of the following is an example
Q63: When conducting an experiment using the matched
Q64: Researchers found a relationship between insults and
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents