Commutative property:- x + 2 = 2 + x
distributive property:- 2x - 2 = 2(x - 1)
Answer:
.45<.66
Step-by-step explanation:
If its greater than or less than
6.68% of the students scored at least 19 points on this test while the 85 percentile has a test score of 24.08 points
The z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
P(x > 19) = P(z > 1.5) = 1 - P(z < 1.5) = 1 - 0.9332 = 0.0668
6.68% of the students scored at least 19 points on this test
b) 85 percentile corresponds to a z score of 1.04
The 85 percentile has a test score of 24.08
Find out more at: brainly.com/question/25012216
Answer:
x<4
Move all terms not containing x to the right side of the inequality.