(Solution Library) According to a recent survey, 70% of all customers will return to K-mart (assuming they are still open). Suppose eight customers are selected at
Question: According to a recent survey, 70% of all customers will return to K-mart (assuming they are still open). Suppose eight customers are selected at random, what is the probability that :
- Exactly five of the customers will return?
- All eight will return?
- At least seven will return?
- At least one will return?
- How many customers would be expected to return to Wal-Mart?
Deliverable: Word Document 
![[See Steps] Is the following sample Positively](/images/solutions/MC-solution-library-40218.jpg "[See Steps] Is the following sample Positively Skewed? YES NO")
[See Steps] Is the following sample Positively Skewed? YES NO
![[Solution Library] The embedded spreadsheet below contains](/images/solutions/MC-solution-library-40219.jpg "[Solution Library] The embedded spreadsheet below contains the scores")
[Solution Library] The embedded spreadsheet below contains the scores
![[Solved] The lifetime of salmon flies is](/images/solutions/MC-solution-library-40220.jpg "[Solved] The lifetime of salmon flies is normally distributed")
[Solved] The lifetime of salmon flies is normally distributed
![[Solution] The scores on an aptitude test](/images/solutions/MC-solution-library-40221.jpg "[Solution] The scores on an aptitude test are normally distributed")
[Solution] The scores on an aptitude test are normally distributed
![[Solution] A manufacturer of Brass ornaments checks](/images/solutions/MC-solution-library-40222.jpg "[Solution] A manufacturer of Brass ornaments checks the purity of")
[Solution] A manufacturer of Brass ornaments checks the purity of
Practicing Descriptive Statistics - MathCracker.com