Mathematics, 31.07.2020 21:01 cheesecake1919
A professor is grading the final exam. He notices that the mean test score is 61, and the standard deviation is 10. The test scores were normally distributed. if there were 450 students in the data sample, how many would have a test score between 61 and 71? *Round your answer to the nearest full value.
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How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation
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A professor is grading the final exam. He notices that the mean test score is 61, and the standard d...
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