Stats stuvia - Study guides, Class notes & Summaries

STATS 302 Practice Final Exam Questions and Answers Anna Grace is conducting a survey of Texas A&M students. She asks them their age, gender, current GPA, major, current number of credit hours, high school GPAs, and number of days of class they missed in the last month. What kind of variable is major? - ANSWER-qualitative Taylor Swift wants to know the proportion of her fans who listened to her new single ME! within the first hour of it being released. In order to estimate this, she takes a...

A table or listing that shows values and how many times each value occurs is: - ANSWERFrequency distribution What is the simplest, most fundamental level of measurement? - ANSWERNominal Students are given grades of A, B, C, D, or F on their homework assignments. The use of letter grades would be an example of what level of measurement? - ANSWEROrdinal The scale of measurement that assumes there is an underlying scale of equal units, but without an absolute zero point, is the ______ scal...

Youtube Stats - ANSWER - First video aired on 4/23/05 - over 1 billion unique visitors/month, 6 billion hours of videos/month - 25% of views come from mobile devices - Second largest search engine behind Google - 17% of all internet traffic - 56% of vides are <2mins Most common videos - ANSWER - Explainers - Product Demos - How-Tos - Testimonials Video Stats - ANSWER >4/5 Twitter users watch video content on Twitter 10billion videos/day are watched on Snapchat 500mil...