Solutions to Assignment 1
Question 1: (3 marks) The P-value for a two-sided test of the null hypothesis
H0 : = 10 is 0.06.
(a) Does the 95% confidence interval include the value 10? Why?
(b) Does the
Solution to Assignment 3
Question 1: (5 marks) The 82 students in an introductory statistics class
took a pretest at the beginning of the semester. The least-squares regression
line for predicting the
Solution to Assignment 2
Question 1: (5 marks) Suppose X1 , . . . , X2n are iid N (, 2 ). Find the distri2n
bution of i=1 ci Xi , where ci = (1)i .
2n
ci Xi N (0, 2n 2 ).
i=1
Question 2: (5 marks) Som
MAT244 - Ordinary Differential Equations - Summer 2016
Assignment 1
Due: June 8, 2016
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