A researcher has conducted a study among the students in a local university. The information is recorded in the data set on page 5. Use the data set to answer ALL questions. All workings must be shown
A researcher has conducted a study among the students in a local university. The information is recorded in the data set on page 5. Use the data set to answer ALL questions. All workings must be shown.
Question 1 (40 marks)
a. Construct the probability distribution of the number of students who are wearing spectacles when three students are randomly selected from this university. Hence, calculate the mean. Interpret the value of the mean.[8 marks]
b. Construct the 98% confidence interval of the time spent exercising by all students who wear spectacles.[8 marks]
c. Calculate the probability that less than 5 of the 11 students selected who like black colour.[8 marks]
d. Find the probability that a randomly selected student will dine out at least 2 or more times a day.[8 marks]
e. Calculate the probability that the age of a selected female student is aged between 20 and 24 years old. State your assumption(s) made.[8 marks]
Thank you so much!Life saver!
Awesome paper! Very reliable and prompt
This was great!
Thank you. I will get back to you next week. There are more classes that I need help.
Thanks a lot. All good
I loved the service it was really fast & efficient. I ended up with an A in my class!
It was a pleasure working with you. You are really responsible and always do you’re best and of course, we will keep working together.
The essay and the Excel file looks good. Thank you for working with me throughout the project.
Thank you for the quick help. I was stuck.
You are a lifesaver. Thank you. I will be needing your help for the midterm exam.
I am very grateful for your help. Without you, I would have quit a long time ago. Appreciate your help 100%.
I know it is APA 7 and it should not have the running headers, but my professor insists on them. Please include them in the upcoming orders. Overall, I liked it and I will be submitting it tonight. Thank you.
Thank you for the help. All good.
You do an exceptional job, have gotten good grades n positive feedback/ comments from my professors since you started helping me.
Thanks. I will handle the replies.
Simple Order Process
Fill in the Order Form
Share all the assignment information. Including the instructions, provided reading materials, grading rubric, number of pages, the required formatting, deadline, and your academic level. Provide any information and announcements shared by the professor. Choose your preferred writer if you have one.
Get Your Order Assigned
Once we receive your order form, we will select the best writer from our pool of experts to fit your assignment.
Share More Data if Needed
You will receive a confirmation email when a writer has been assigned your task. The writer may contact you if they need any additional information or clarifications regarding your task
Let Our Essay Writer Do Their Job
Once you entrust us with your academic task, our skilled writers embark on creating your paper entirely from the ground up. Through rigorous research and unwavering commitment to your guidelines, our experts meticulously craft every aspect of your paper. Our process ensures that your essay is not only original but also aligned with your specific requirements, making certain that the final piece surpasses your expectations.
Quality Checks and Proofreading
Upon the completion of your paper, it undergoes a meticulous review by our dedicated Quality and Proofreading department. This crucial step ensures not only the originality of the content but also its alignment with the highest academic standards. Our seasoned experts conduct thorough checks, meticulously examining every facet of your paper, including grammar, structure, coherence, and proper citation. This comprehensive review process guarantees that the final product you receive not only meets our stringent quality benchmarks but also reflects your dedication to academic excellence.
Review and Download the Final Draft
If you find that any part of the paper does not meet the initial instructions, send it back to us with your feedback, and we will make the necessary adjustments.