A results section of a recently published article reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a function of the race of the participant, F(1, 136) = 23.06, p< .0001.” How many levels of the Independent Variable were there? a.) 1 b.) 3 c.) 2 d.) 4 A results section of a recently published articles reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a function of the race of the participant, F(1, 136) = 23.06, p< .0001.” How many subjects participated in the study? a.) 136 b.) .0001 c.) 23.06 d.) 138 A results section of a recently published articles reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a function of the race of the participant, F(1, 136) = 23.06, p< .0001.” How many levels of the Independent Variable were there? a.) 3 b.) 1 c.) 2 d.) 4 If a distribution has a mean of 100 and a standard deviation of 15, the raw score equivalent for a z-score of -2.00 is ________. a.) 85 b.) 115 c.) 130 d.) 70
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
A results section of a recently published article reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a
How many levels of the Independent Variable were there?
a.) 1
b.) 3
c.) 2
A results section of a recently published articles reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a function of the race of the participant, F(1, 136) = 23.06, p< .0001.”
How many subjects participated in the study?
A results section of a recently published articles reports, “A one-way ANOVA indicated that the recognition accuracy in distinguishing between black and white faces differed as a function of the race of the participant, F(1, 136) = 23.06, p< .0001.”
How many levels of the Independent Variable were there?
If a distribution has a mean of 100 and a standard deviation of 15, the raw score equivalent for a z-score of -2.00 is ________.
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