Dr. Scone administered a "pop quiz" to her honors class of five students and scored it "right minus wrong," which means a negative score was possible. She scored the quizzes, calculated, and recorded the class mean on the exam, m = 5. Dr. Scone, being a bit of a flake, discovered she couldn't find the quiz paper of her favorite student, Padraic, and did not have a score recorded for his quiz. Fortunately, she did have the scores written down for the other four students. They were: 5, 7, 7, and, 8. What is Padraic's raw score?
What will be an ideal response?
Correct Answer:
- 12
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a) anti-discrimination laws in hiring. b) procedures by which bad workers could be fired. c) hourly minimum wages. d) rights for disabled people who wanted to work.
An understanding of _______ is an essential tool for mathematical thinking using geometry
a. chance b. rhythm c. spatial sense d. storytelling
Which of the following statements is true of most parents?
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reading with young children. Indicate whether the statement is true or false