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Paul states that he scored in the 100th percentile on a given standardized test. Do you believe him? Why or why not?

The highest score is the 99th percentile.

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Is it possbile to score in the 100th percentile on a given standardized test?I would think no but why not?

Top answer: No. The highest percentile is the 99th percentile. (This is the correct answer for Ashford Read more.
On a standardized test, the distribution of scores is normal, the mean of the scores is 75, and the standard deviation is 5.8.

Top answer: Z = (score - mean)/SD Z score is your score in terms of standard deviations. You can use your chart, Read more.
When you take the Scholastic Assessment Test (SAT), your score is recorded as a percentile score. If you scored in the 92nd

Top answer: Well, let's put on our funny hats and calculate those percentile ranks, shall we? For Lisa's score Read more.
f someone scored two Standard Deviations above the Mean on a standardized test where the Mean = 100 and the Standard Deviation =

Top answer: Mean = 100 One standard deviation above the mean = 15 Two standard deviations above the mean = 15 + Read more.
Standardized tests for certain subjects, given to high school students, are scored on a scale of 1 to 5. Let X represent the

Top answer: To determine the median of the distribution, we need to find the score that divides the distribution Read more.
Paul wrote five tests which were marked out of a total of 200 marks. Paul scored 40 out of 50 in a 6th test. What was his NEW

Top answer: To calculate the new average, you need to consider the total marks obtained and the total number of Read more.
Reading readiness of preschoolers from an impoverished neighborhood (n = 20) was measured using a standardized test. Nationally,

Top answer: http://davidmlane.com/hyperstat/z_table.html Read more.
Reading readiness of preschoolers from an impoverished neighborhood (n=20) was measured using a standardized test. Nationally,

Top answer: #1. Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas Read more.
Reading readiness of preschoolers from an impoverished neighborhood (=20) was measured using a standardized test. Nationally,

Top answer: You can look up a normal distribution table to find that the z-score for the lower 30 percentile is Read more.
Paul wrote five tests which were marked out of 200 marks. His average was 60%. Paul scored 40 out of 50 in a 6th test. What was

Top answer: ((5*.60)+.80)/6 = 63.3% You didn't say whether the tests were weighted, so I'm not sure what the 200 Read more.