If a z score of 2.33 is obtained, we know that the person’s raw scorea.is lower than the scores of most others on the testb.is about averagec.is above averaged.falls at the 84th percentile
Question
If a z score of 2.33 is obtained, we know that the person’s raw scorea.is lower than the scores of most others on the testb.is about averagec.is above averaged.falls at the 84th percentile
Solution
The answer is c. is above average. A z-score is a measure of how many standard deviations an element is from the mean. A z-score of 2.33 is well above the mean, indicating that the person's raw score is significantly higher than the average score.
Similar Questions
What is the mean of the z-scores?Question 2Answera.0.5b.0c.1
b) What is the z-score of Exam B?
how to fine this. The confidence level is 99%, so the Z-score is approximately 2.576 (you can find this value in a standard Z-table or using a calculator)
A standardized value, commonly called a z-score relies on the values of Group of answer choicessample standard deviation and the meanmedianmodeaverage distribution
What is the z-score of 80% confidence1 point1.281.581.35
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