QUESTION 3
A recent study shows that on average 20% of employees in the
work population...
80.2K
Verified Solution
Link Copied!
Question
Statistics
QUESTION 3
A recent study shows that on average 20% of employees in thework population prefer their vacation time during March break.Vincent Company employs 56 people. Use the normalapproximation to the binomial distribution to answer thequestions below:
Required:
Determine the expected value, and the standard deviation ofthat value, of the number of Vincent Company employees who wouldprefer their vacation time during March break. ( 3marks)
What is the probability that more than ten Vincent Companyemployees will prefer their vacation during March break? Sketch anormal curve and shade the desired area of your diagram. (4 marks)
What is the probability that exactly ten Vincent Companyemployees will prefer their vacation during March break? Sketch anormal curve and shade the desired area of your diagram.  ( 4 marks)
What is the probability that more than five, but less thannine, Vincent Company employees will prefer their vacation duringMarch break? Sketch a normal curve and shade the desired area ofyour diagram. Â Â ( 4 marks)
Answer & Explanation
Solved by verified expert
3.7 Ratings (507 Votes)
Here we use the
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
