<p>@Ban8431 awesome! </p>
<p>For the Standard deviation problem did you guys get 30 girls? </p>
<p>Thought the test was very fair, and somewhat easy. Glad there wasn’t a lot to do with logarithims.</p>
<p>What did everyone get for the probability one in part 2 or 3? I think I put .37. Also, the completing the square question on the MC, I wasn’t sure but I think I put choice 1? It had like a +9 in it I believe</p>
<p>@saswizy i got 30 girls </p>
<p>@rdward96 it was like x^2-6x+9=25+9</p>
<p>@rdward96 it was x^2 + 6x + 9 = 25+9 </p>
<p>@swagkinggg ok, cool. For the range question as well, did you guys get .97 as the first value? </p>
<p>@Saswizy i got 30 girls too</p>
<p>@saswizy yes i did, at first i put the other one i believe it was 1.27 but i caught myself and put the .97 </p>
<p>@rdward96 for the probability question i ended up with 0.37 too I’m pretty sure</p>
<p>@Saswizy yeah .97</p>
<p>For the exponential regression problem on the short answer, how were you supposed to show work?</p>
<p>@implied i wrote out all the values then i wrote the equation with the values rounded to the nearest hundredth </p>
<p>@implied i just wrote the equation y=a x b^x , then wrote out the decimals for a and b, then rounded them t the nearest thousandth, then plugged those rounded answers back into the equation</p>
<p>@swagkinggg I did the exact thing as well. I noticed as I was checking everything, haha. </p>
<p>@implied I just wrote the basic formula for the exponential regression and wrote the entire a and b values before putting into an equation</p>
<p>also everyone i was kinda skeptical with the first question it gave me fits and i skipped it but then i chose choice 1
what did everyone else get </p>
<p>@swagkinggg do you remember the question?</p>
<p>Also, the question where had to find the values of x in 0 < x < 360, I think I got 45
and 315 degrees?</p>
<p>@swagkinggg the very first question? I think it was the movie theater/ice cream one</p>
<p>@rdward96 yep thats what i got too</p>
<p>@ban8431 it was which survey was least biased
@rdward96 i got 135 and 225 </p>
<p>for the short answer with the graph, where you had to graph f(x+1)+2, do you remember how you did it? like the vertex and y and x-intercepts maybe</p>