Textbook ExpertVerified Tutor
1 Nov 2021
Given information
Mean
Standard deviation
Step-by-step explanation
Step 1.
X follows
We need to evaluate
Using Ti84, press VARS and go to DISTR menu, scroll down to
normalcdf(xmin, very high x-value, µ, σ)
substituting the values, and highlight calculate, and press enter.
Hence,
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