Question
A database system assigns a32 -character ID to each record, where each character is either a number from0 to9 or a letter fromA toF .
A database system assigns a32
-character ID to each record, where each character is either a number from0
to9
or a letter fromA
toF
. Assume that each number or letter being selected is equally likely. Find the probability that at least20
characters in the ID are numbers. Use Excel to find the probability.
- Round your answerto three decimal places.
using excel
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Essential Calculus Early Transcendental Functions
Authors: Ron Larson, Robert P. Hostetler, Bruce H. Edwards
1st Edition
618879188, 618879182, 978-0618879182
