Interpret the following situations : a. Jennifer just received the results of her SAT exam. Her...
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Interpret the following situations : a. Jennifer just received the results of her SAT exam. Her SAT Mathematics score of 600 is in the 74th percentile. What does this mean? b. Time taken to finish a test is 35 minutes. This time was the first quartile. What does this mean? 2. A company manufactures computer terminals. The following data give the number of computer terminals produced at the company for a sample of 30 days. 32 27 23 33 33 29 25 23 27 33 27 28 26 24 21 31 26 26 31 35 34 22 20 23 28 23 35 a. Calculate the values of the three quartiles. b. Find the 4th and 7th decile. c. Compute the value of the 83th percentile. d. Calculate the percentile rank of 28. 3. Interpret the above results in #2 31 28 29 27 Interpret the following situations : a. Jennifer just received the results of her SAT exam. Her SAT Mathematics score of 600 is in the 74th percentile. What does this mean? b. Time taken to finish a test is 35 minutes. This time was the first quartile. What does this mean? 2. A company manufactures computer terminals. The following data give the number of computer terminals produced at the company for a sample of 30 days. 32 27 23 33 33 29 25 23 27 33 27 28 26 24 21 31 26 26 31 35 34 22 20 23 28 23 35 a. Calculate the values of the three quartiles. b. Find the 4th and 7th decile. c. Compute the value of the 83th percentile. d. Calculate the percentile rank of 28. 3. Interpret the above results in #2 31 28 29 27
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a Jennifers SAT Mathematics score of 600 being in the 74th percentile means that she scored higher than 74 of the test takers who took the SAT Mathematics exam In other words her score is better than ... View the full answer
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