A credit card company tracks how long it takes for new account holders to activate their credit cards after receiving them. If X represents the number of weeks it takes a new card owner to activat their credit card after receiving it, the data collected is summarized in the probability distribution below. X 67 8 11 POR 4 9 10 11 7 35 46 96 On average, how many weeks can the credit card company expect it to take for a new card owner to activate their credit card? (Your answer should not be rounded) weeks
A credit card company tracks how long it takes for new account holders to activate their credit cards after receiving them. If X represents the number of weeks it takes a new card owner to activat their credit card after receiving it, the data collected is summarized in the probability distribution below. X 67 8 11 POR 4 9 10 11 7 35 46 96 On average, how many weeks can the credit card company expect it to take for a new card owner to activate their credit card? (Your answer should not be rounded) weeks
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![A credit card company tracks how long it takes for new account holders to activate their credit cards after receiving them. If X represents the number of weeks it takes a new card owner to activat
their credit card after receiving it, the data collected is summarized in the probability distribution below.
X
P(X)
10
11 7 35
4 96 40 96
67
89
1 1
S
On average, how many weeks can the credit card company expect it to take for a new card owner to activate their credit card? (Your answer should not be rounded)
weeks](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5e4a07c-30b4-489a-a027-e9cc7102bc04%2F8b38c5bd-a388-46c0-89ab-703caa655952%2F1qjmaat_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A credit card company tracks how long it takes for new account holders to activate their credit cards after receiving them. If X represents the number of weeks it takes a new card owner to activat
their credit card after receiving it, the data collected is summarized in the probability distribution below.
X
P(X)
10
11 7 35
4 96 40 96
67
89
1 1
S
On average, how many weeks can the credit card company expect it to take for a new card owner to activate their credit card? (Your answer should not be rounded)
weeks
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