<p>lol i was supposed to have both spanish and stats, but my spanish proctor was so slow and stupid that he finished by 2:00 PM. So i convinced them to give me the late testing--about 2 weeks later--, which is pretty fortunate b/c I only self studied 2 days for the exam.</p>
<p>nubmer 6 was hella easy, number 3 was hell hard =(</p>
<p>yea, #6 was actually really easy, but #2/5 was just bleh..</p>
<p>6a.) null = there is a no difference in the distribution of .... mu = 68
alt= there is a difference in the distribution of... mu doesn't = 68</p>
<p>joe's null/alt is correct as well</p>
<p>6c.) p-value between 0.20 and 0.25, therefore we fail to reject null</p>
<h1>2 was the easier of the first 5 but i just forgot to study that stuff, i can identify what number is what, but i couldn't explain</h1>
<h1>5 was kinda bs too</h1>
<p>lol, I left 2 completely blank cause I never had any practice with the computer output stuff. =/</p>
<p>I thought 6a) was mu= 1.52 and mu>1.52 because the variance had to be greater than 1.52 to be rejected.</p>
<p>the thing is mu doesn't = variance</p>