calculating infinity
 👍 0
 👎 0
 👁 44
Respond to this Question
Similar Questions

stats
a test consists of 25 multiple choice questions. Each has 5 possible answers, which only one is correct. If a student guesses on each question, find the following: a) prob that he will guess all of them right b)prob that he will
asked by gio on February 18, 2011 
probability
a multiple choice test consists of 8 questions, each with 4 possible answers but only one of which is correct.what is the probability that an unprepared student will, by chance, get, a. all correct answers, b. exactly 5 correct
asked by marie on March 12, 2014 
probability and statistics
a multiple choice test onsists of 8 questions, each with 4 possible answers but only one of which is correct.what is the probability that an unprepared student will, by chance, get, a. all correct answers, b. exactly 5 correct
asked by marie on March 12, 2014 
Math
There are six truefalse questions on a quiz. Not knowing any of the answers, a student guesses randomly. Find the probability of each event. Exactly two answers are correct. Exactly six answers are correct. At least five are
asked by Jen on May 10, 2016 
Statistics
Multiple Choice Which of the following statements is true about the 95% confidence interval of the average of a sample? A) 95 of 100 avgs of samples will be within the limits of the confidence interval. B) There is a 95% chance
asked by Andrew on July 26, 2013 
Multiplevariable calculus
Hello, I have to find the volume of the region enclosed by the paraboloid z=(x^2)+(y^2) and the planes z=1 and z=3 , so well i am struggling about the limits of each integral. I know that I can use cylindrical coordinates, but
asked by Alice on August 27, 2017 
English
1. She lives there by herself. 2. She lives there by her. [Wich one is correct, #1 or #2?] 3. She has no money with herself. 4. She has no money with her. [Wich one is correct, #3 or #4?]
asked by rfvv on June 27, 2018 
science
i need ti find a type of scentists that start with the letters j,w,and y help me? Is that three scientists: one starting with j, one with w, and one with y OR one scientist with Jwr????? wich is the largest see wich is the largest
asked by mallory on September 13, 2006 
Math check
While writing an article on the high cost of college education, a reporter took a random sample of the cost of new textbooks for a semester. The random variable x is the cost of one book. Her sample data can be summarized by the
asked by TOM95 on June 19, 2013 
statistics
A multiple choice test has 20 questions with each having 4 possible answers with one correct. Assume a student randomly guesses the answer to every question. 1) What is the probability of getting exactly 9 correct answers? 2)What
asked by please help me! on March 23, 2010