Find the mean.- 23, 37, 41, 19 8. 56, 18, 42, 64
- 633, 495, 711 10. 420, 504, 297
- $ 4.32, $ .88, $ 4.00, $ .76 12. 488, 128, 952, 720
- 72, 216, 96, 108 14. $ 1.84, $ 2.76, $ 4.08, $ 2.32
- 58, 77, 95, 49, 81 16. 93, 102, 115, 83, 42
- 517, 423, 648, 212, 555
- $ 4.25, $ 6.71, $ 3.24, $ 5.06, $ 4.94
- $ 8.44, $ .31, $ 2.97, $ 3.13, $ .80
Use the information in the grade book.- What was Carly’s mean test
score? Was her mean score
greater or less than Dawn’s? - Did the five students have
a higher mean score on
Test A or Test B? - Did the five students have 23. List Bob, Dawn, and Eric in
the lowest mean score on order from the highest
Test A, Test B, or Test C? mean to the lowest mean. - What is the mean of $3.24, $1.03, $5.69, and $.72?
A $1.99 B $2.49 C $2.67 D $3.568204-6_194-195 12/3/05 9:48 AM Page 195