In your school with 400 Grade 11 students, the final examination in General Mathematics has a mean 38 and a standard deviation of 4. a. If you got a score 43, state how will you find its corresponding z-score? brit.e
In your school with 400 Grade 11 students, the final examination in General Mathematics has a mean 38 and a standard deviation of 4. a. If you got a score 43, state how will you find its corresponding z-score? brit.e
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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can you answer question A?
![mwot.o
In your school with 400 Grade 11 students, the final examination in General Mathematics
has a mean 38 and a standard deviation of 4.
2103y
eni brit.e
a. If you got a score 43, state how will you find its coresponding z-score?
b. What is your percentile rank?
C. What is the probability that a random selected student has a score of 25?
d. What should be your minimum score if you want to belong to the upper 10% of the
group?
e. How important is understanding the concept of probabilities and percentiles in this
situation?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37dfe28b-29f8-437d-9b52-5d5bcc16099c%2F12121142-31f5-475c-86ad-69304f1398c6%2Fpwuu2vo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:mwot.o
In your school with 400 Grade 11 students, the final examination in General Mathematics
has a mean 38 and a standard deviation of 4.
2103y
eni brit.e
a. If you got a score 43, state how will you find its coresponding z-score?
b. What is your percentile rank?
C. What is the probability that a random selected student has a score of 25?
d. What should be your minimum score if you want to belong to the upper 10% of the
group?
e. How important is understanding the concept of probabilities and percentiles in this
situation?
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