+1-415-670-9189
info@expertsmind.com
Two students jen and john are registered for the same class
Course:- Basic Statistics
Reference No.:- EM13601510





Assignment Help >> Basic Statistics

Two students, Jen and John, are registered for the same class and attend independently to each other, Jen 96% of the time and John 88% of the time. What is the probability that on any given day

a) at least one of them will not be in class?

b) both will be in class?




Put your comment
 
Minimize


Ask Question & Get Answers from Experts
Browse some more (Basic Statistics) Materials
For the experiment above, let X denote the number of hearts that are drawn. For this random variable, find its expected value and standard deviation.
The sampling by touch method is said to suffer from selection bias, in that the longer strings get chosen more often than the shorter ones.- What are the implications of thi
The resources use data and statistics to support answers to the same question, but they reach opposite conclusions! The textbook authors use the Gini Index to argue that inc
How many bad seeds do you expect to get?- What's the standard deviation?- What assumptions did you make about the seeds? Do you think that assumption is warranted? Explain.
A random sample of 172 students was asked to rate on a scale to from 1 (not important) to 5 (extremely important) health benefits as a job characteristic (note that the rati
No, there is not enough information to refuse hypothesis that proportion of male students who live on campus and proportion of female students who live on campus are same as
Use Exercises 16.3.3, 16.3.4 and 16.5.1 to test the hypotheses H1 : b1 = b*1, H2 : b2 = b*2 against the corresponding alternatives A1 : b1 ¹ b*1, A2 : b2 ¹ b*2 at level of s
And a standard deviation of 10 inches. What is the probability that the mean annual precipitation during 25 randomly Picked years will be less than 109.8 inches?