Solve the problem.Martin scored 41 points on a quiz. The average score for his class was 
with a standard deviation of 
Martin's brother Jeff who is in a different class also had a quiz. He scored 29. The average score in Jeff's class was 
with a standard deviation of 
Find the z-score for each person. Relatively speaking, who did
better?
A. 2.0, 3.0, Jeff
B. 2.0, 3.0, Martin
C. 0.83, 1.58, Martin
D. 0.83, 1.58, Jeff
Answer: D
You might also like to view...
Find the location of the center, vertices, and foci for the hyperbola described by the equation.(x + 4)2 - 4(y - 4)2 = 4
A. Center: (-4, 4); Vertices: (2, 4) and (-2, 4); Foci: (- 
, 4) and (
, 4)
B. Center: (-4, 4); Vertices: (-6, 4) and (-2, 4); Foci: 
and (
C. Center: (4, -4); Vertices: (2, -4) and (6, -4); Foci: 
and 
D. Center: (-4, 4); Vertices: (-5, 5) and (-1, 5); Foci: (-3 - 
, 5) and (-3 + 
, 5)
Find and simplify the difference quotient 
for the given function.f(x) = 
A. 
B. 0
C. 
D. 
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.2 log7 5 + 
log7(r - 8) - 
log7 r
A. log7 
B. log7 
C. log7 
D. log7 
Nancy was laid off and applied for unemployment benefits in July. In her state, the weekly unemployment benefit is 55% of the 26-week average of the two highest-salaried quarters of the year leading to her application. In April, May, and June, Nancy earned a total of $13,500. In January, February, and March her total income was $12,775. What will Nancy's weekly benefits be?
What will be an ideal response?