Sunday, March 31, 2013

Spring Term 2013

Welcome to Spring Term 2013. This term, I am teaching Math 60 (Beginning Algebra 1), Math 65 (Beginning Algebra 2), and Math 95 (Intermediate Algebra) at PCC Southeast Center. I am also teaching two sections of Math 244 (Statistics 2) at Mt Hood. If you are new to this blog, please go to the archive and read the First Post for blog rules and help in using the blog. Have a great term, Barry
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14 comments:

  1. AnonymousApril 16, 2013 at 6:54 PM

    Hi Barry: On the activity we did in class today #5, we got the confidence interval, but I want to make sure I am wording this correctly. "I'm 95% confident that the true proportion of voters that voted for Joseph Kewl is between 48.8% and 63.2%." Is this correct?

    Thanks!
    Tiffany Johnstone
    Mth 244/MHCC

    ReplyDelete
  2. AnonymousApril 27, 2013 at 4:52 PM

    Hello Professor Edwards. Sorry to ask this silly question but I am not sure what sections are due on Wednesday for homework #4. Is it sections 6.4, 6.5, 6.7 and 7.1? Or does it exclude section 6.4 for now?

    Thank you much.
    Eva Garber
    Math 65

    ReplyDelete
  3. AnonymousMay 1, 2013 at 11:51 AM

    Hey there,
    I'm completing the group activity assigned on April 24th, a day I was absent. On the back page it asks for the identification of rate, base, and amount as the first step for each problem. I can't find definitions for the terms in section 2.4 and was wondering what they were.
    Thanks,
    Josie Flores
    Math 60, PCC

    ReplyDelete
  4. UnknownMay 5, 2013 at 9:46 PM

    Hi Barry,
    when is the null hypothesis =, less or equal to, greater or equal to?

    Thanks Barry.

    Rami Sarkees
    MTH 244, MHCC

    ReplyDelete
  5. AnonymousMay 12, 2013 at 4:35 PM

    Hi Barry,

    I noticed on MHCC's Web site that you will be teaching MTH243 this upcoming Summer term. The schedule on the Web site is a bit confusing, would you be able to provide some clarification?

    The schedule follows:

    06/24/2013-07/27/2013 | M-W | 6:00p-7:50p
    06/24/2013-07/27/2013 | T-R | 6:00p-6:50p
    06/24/2013-07/27/2013 | T-R | 7:00p-7:50p

    So, does the schedule mean that there will be a class from Monday thru Thursday?

    And when does it exactly change from 6:00p-6:50p to 7:00p-7:50p on Tuesdays and Thursdays?

    Thank you.

    ReplyDelete
  6. James LockardMay 16, 2013 at 1:57 PM

    I missed class yesterday (2:30 MTH 60) due to illness (sent email) and need to know what the homework assignment is that is due on the 22nd, please and thank you.

    ReplyDelete
  7. AnonymousJune 10, 2013 at 9:32 PM

    Hi, ok please help..... on the right track? Units Sold = X Cost = y Revenues = y

    Just need to be reassured....

    Thank you

    ReplyDelete
  8. AnonymousJune 10, 2013 at 9:35 PM

    Hi, ok please help... Math 60 Team Mini Project..... on the right track? Units Sold = X Cost = y Revenues = y

    Just need to be reassured....

    Thank you

    ReplyDelete
  9. AnonymousJune 11, 2013 at 10:22 AM

    Hi Barry, group question on Math 60 project...

    can units sold = y

    cost = x

    revenues = x

    thanks for you input,

    ReplyDelete
  10. AnonymousJune 11, 2013 at 10:29 AM

    I replied to your email earlier.
    The answer is "YES".
    Barry

    ReplyDelete
    Replies
    1. AnonymousJune 11, 2013 at 11:15 AM

      I guess I should have said I say that units sold is X the group says units sold is y So can it be done either way? My graph shows positive breaking point, group graph shows almost negative...
      Stressing this sorry...

      Delete
  11. AnonymousJune 11, 2013 at 10:56 AM

    ok, but I asked units sold = x
    group says units sold = y
    oye

    we have different opinions....

    ReplyDelete
  12. AnonymousJune 11, 2013 at 11:18 AM

    You're right, tell them I said so.
    Barry

    ReplyDelete

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