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Reading scores. The grade-level reading scores from a reading test given to a random sample of 12 students in an urban h
Posted: Wed Jul 06, 2022 11:56 am
by answerhappygod
- Reading Scores The Grade Level Reading Scores From A Reading Test Given To A Random Sample Of 12 Students In An Urban H 1 (24.42 KiB) Viewed 14 times
Reading scores. The grade-level reading scores from a reading test given to a random sample of 12 students in an urban high school graduating class are: 7 11 10 12 11 9 9 13 8 10 14 *** a. Find the mean of the reading scores. 10.08 (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the reading scores. (Type an integer or a decimal. Round to two decimal places.)