Use the formula Z = 
from statistics (a formula used to determine the relative value of one observation to another) to evaluate the expression for the given values. Write the exact value and then write your answer rounded to two decimal places.X = 150, ? = 100, ? = 17, n = 19
A. 
, 3.37
B. 
, 12.82
C. 
, 0.67
D. 
, 64.10
Answer: B
Mathematics
You might also like to view...
Find the semester grade point average for a student that received the following grades. Round to the nearest hundredth. CourseGradeCreditsMathematicsD1EnglishB2HistoryA2GeographyD1BiologyA1
A. 1 B. 1.4 C. 2.86 D. 0.2
Mathematics
Use the roster method to write the set of integers x that satisfy 5x-4=6.
 figure 1.png)
Mathematics
Sketch the graph of the equation.y = (x + 3)2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation for exact solutions.cos-1 x = sin-1 
A. ?
B. {0}
C. 
D. 
Mathematics