4) Reject Ho if F> 10.5, where df in numerator are 7 and 5 in the denominator.
f= 2.04 f=s12(10)2=2=2.04 s2(7)
Do not reject Ho
There is no difference
8a. Ho: The 3 means are equal
Ha: not all the means are equal
b. Reject the null hypothesis if the p-val
6. A population is The whole set of individuals or measurements from all individuals of interest. A sample is only a portion of the population.
8a. Sample because
Week 1 Homework Assignment
1. Historical data indicates that the time required to complete a particular type of project follows a norm
a. What is the probability of completing the project in no more than 41 weeks?
b. What is the probability of completing