Bigredskinsfan27, On #12, you have tolist 8 numbers that have a mean of 8. A mean is all the items added up and divided by the number of items. The number of items= 8 so to fin the mean you calculate: x/8=8.Multiplication can undone adition so you can say that as 8*8= x, then x=64. With this you now know that the total of the items must add up to 64. You also have to make sure the items have a m.a.d. of 0.5. To find the m.a.d you are calculating x/8=0.5 (when x is the sum of of the absolute deviation for each item) or 8*0.5=x, x=4. so your items must add up to 64 and their absolute deviations must add up to 4.
Dear Mrs. Burke, I'm having a bit of trouble with the lesson master for 1-7. M.A.D is getting me pretty badly. Can I skip the questions I don't understand and get help tomorrow before class?
I got the quiz back the other day and I think I did pretty well, but, mrs. Burke, do you think I could come in on monday morning and get some helpwith 2b?
Hey Mrs. Burke!!! I realy like the new blog format. I think it's really cool! I love hs!! I went zip-lining on Wednesday! I am horseback riding for the first time in a year, which is great! and I meeting so many people!!! I can't wait to see you in person!!! KES
Well, the quiz was okay, although I could have done better. But now that I think about it I did alot better than I thought I did. I can't believe one of the mistakes I made though. How much are the corrections going to be worth?
In response to the question about how much test corrections are worth: Priceless! Why? You need to make corrections so that you have the opportunity to think more deeply about a question and how you misunderstood or miscalculated on the quiz. I do not change your grade. You will become a better student and that is the reward.
12 comments:
Does "finish up lesson seven" include exploration?
Does anybody know how to do question 12 on page 52? If you do, please write back.
Bigredskinsfan27,
On #12, you have tolist 8 numbers that have a mean of 8. A mean is all the items added up and divided by the number of items. The number of items= 8 so to fin the mean you calculate: x/8=8.Multiplication can undone adition so you can say that as 8*8= x, then x=64. With this you now know that the total of the items must add up to 64. You also have to make sure the items have a m.a.d. of 0.5. To find the m.a.d you are calculating x/8=0.5 (when x is the sum of of the absolute deviation for each item) or 8*0.5=x, x=4. so your items must add up to 64 and their absolute deviations must add up to 4.
Thanks mmv<3
mmv<3, you wrote an excellent explanation.
Hey Everyone! I think I did pretty well on the quiz! But i really think I messed up on number 1 I think it was...
♥gabs16
Hi Mrs. Burke!!
I might be able to visit Woods in the morning not this week, but the week after this week.
I hope I can!!!! :)
<3,
wiesej :)
Dear Mrs. Burke,
I'm having a bit of trouble with the lesson master for 1-7. M.A.D is getting me pretty badly. Can I skip the questions I don't understand and get help tomorrow before class?
♥gabs16!
I got the quiz back the other day and I think I did pretty well, but, mrs. Burke, do you think I could come in on monday morning and get some helpwith 2b?
Hey Mrs. Burke!!!
I realy like the new blog format. I think it's really cool! I love hs!! I went zip-lining on Wednesday! I am horseback riding for the first time in a year, which is great! and I meeting so many people!!! I can't wait to see you in person!!!
KES
Well, the quiz was okay, although I could have done better. But now that I think about it I did alot better than I thought I did. I can't believe one of the mistakes I made though. How much are the corrections going to be worth?
<3 jen12 <3
In response to the question about how much test corrections are worth: Priceless! Why? You need to make corrections so that you have the opportunity to think more deeply about a question and how you misunderstood or miscalculated on the quiz. I do not change your grade. You will become a better student and that is the reward.
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