Edco 735 quiz 2 5 - Study guides, Class notes & Summaries

EDCO 735 Quiz 2-1 EDCO 735 Quiz 2-2 EDCO 735 Quiz 2-3. EDCO 735 Quiz 2-4 EDCO 735 Quiz 2-5 Question 1 0 / 3 pts If the nominal alpha is set to .05, what p value would not be considered statistically significant? .222 You Answered .022 .034 .033 Question 2 3 / 3 pts If the state of the world is that the null hypothesis should not be rejected and researchers fail to reject it, they have committed: Correct! no error Type I error Type II error Type III error Question 3 3 / ...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...

EDCO 735 Quiz 1-2 EDCO 735 Quiz 1-6 EDCO 735 Quiz 1-3 Question 1 3 / 3 pts Nonexperimental studies tend to include: Correct! assessment of the outcome variable experimenter control of variables random assignment of participants to groups a researcher-administered intervention Question 2 3 / 3 pts If an extraneous variable is associated with the independent variable and affects the outcome of the dependent variable, it is considered a: Correct! confounding variable temporal prece...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...

EDCO 735 Quiz 3-1 EDCO 735 Quiz 3-2 EDCO 735 Quiz 3-3 RESPECTIVELY Question 1 If the nominal alpha is set to .05, what p value would not be considered statistically significant? .222 You Answered .022 .034 .033 Question 2 3 / 3 pts If the state of the world is that the null hypothesis should not be rejected and researchers fail to reject it, they have committed: Correct! no error Type I error Type II error Type III error Question 3 3 / 3 pts When researchers test a null ...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...

Liberty university edco 735 week 2 quiz (Answered) Complete Verified Solution A two-tailed outlier for the t distribution must have a t score equivalent to the: highest 5% or lowest 5% of the t distribution only the highest 5% of the t distribution only the lowest 5% of the t distribution highest 2.5% or lowest 2.5% of the t distribution In order to calculate the mean you must: multiply each score by itself take the square root of the sum have at least interval level of measureme...