Question
Suppose that the ACT scores for a particular test date had a mean of 22 and a standard deviation of 4. Using the 6-95-99.7 rule,
Suppose that the ACT scores for a particular test date had a mean of 22 and a standard deviation of 4. Using the 6-95-99.7 rule, at about what percentile is a student who scored 26 on the ACT on that date? Assume hat ACT scores are normally distributed.
Answers:
A-95th percentile
B-68th percentile
C-84th percentile
C-98th percentile
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
