Name_________________________ Sec________ ID________

STANDARD SCORES

RIDDLE: What's the problem with joining the paratroopers?

Directions: To answer the riddle, write the answers to the problems on the lines. The word in the solution
section beside the answer to the first problem is the first word in the answer, the word beside the answer to the
second problem is the second word in the answer, and so on. Round your answers to one decimal place.

RAW SCORE STATISTICS:

Group A: M = 20.0 SD = 2.0 Group C: M = 50.0 SD = 6.0

Group B: M = 33.33 SD = 3.41 Group D: M = 62.85 SD = 6.52

_____1. What is the z-score of a person with a raw score of 20 in Group A?

_____2. What is the z-score of a person with a raw score of 24 in Group A?

_____3. What is the z-score of a person with a raw score of 22 in Group B?

_____4. What is the z-score of a person with a raw score of 53 in Group C?

_____5. What is the z-score of a person with a raw score of 70 in Group D?

RAW SCORE STATISTICS (One group took both tests.):

Reading Test: M = 30.00 SD = 3.00

Math Test: M = 40.00 SD = 4.00

_____6. Jan has raw scores of 33 on reading and 34 on math. She is higher in reading than math by how many

standard score points?

_____7. John has raw scores of 30 on reading and 44 on math. He is higher on math than reading by how many

standard score points?

_____8. Kelly has raw scores of 36 on reading and 36 on math. She is higher in reading than math by how

many standard score points?

_____9. Rich has raw scores of 25 on reading and 42 on math. He is higher on math than reading by how many

standard score points?

SOLUTION SECTION:

2.0 (HAVE) 3.3 (FLY) -0.5 (PLANE) 0.0 (YOU) 1.7 (FORCE) 0.5 (DO)

1.1 (EVERYTHING) -1.1(PARACHUTE) -2.0 (JUMP) -3.3 (TO) 2.2 (TIME)

2.5 (RIGHT) 1.0 (THE) -1.5 (DEFENSE) 3..0 (FIRST) 4.0 (GLIDE)

WRITE THE ANSWER TO THE RIDDLE HERE, PUTTING ONE WORD ON EACH LINE:

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