5 articles trouvés pour ce sujet.
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The best time to teach math |
2008-08-03 |
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Kelli pose la question :
Is there a best time to teach math in the elementary classroom? Has anyone done any research about this?
Stephen La Rocque lui répond. |
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The best price for topsoil |
2007-11-15 |
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Dawn pose la question :
What is a better deal for topsoil, $150.00 for 10 cubic yards, $170.00 for 22 tons, or $200.00 for 11.5 yards?
Penny Nom lui répond. |
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The best time to teach math |
2002-03-10 |
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West pose la question :
My name is West. I teach 4th grade. I would like to know if there is any research which tells about the best time to teach math. Should it be taught in the a.m. or p.m.
Walter Whiteley lui répond. |
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The best of 7 |
2001-09-08 |
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Michelle pose la question :
Professional basketball, hockey, and baseball championships are decided on the best 4 out of 7 games. The first team to win four games wins the championship. In how many possible ways could the team win the championship series after winning the first game?
Example:
Game 1 2 3 4 5 6 7
Result W L L W W W
Leeanne Boehm lui répond. |
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The best linear model |
2001-07-29 |
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Rebeca pose la question :
I am a student (senior) summer hire working for Dept of the Army Resource Management. I've been assisting the Analyst in developing a model to predict training costs. The technique we used was simple linear regression. Now I've been asked for my opinion in choosing the best model I feel is better. I've chosen #1. Garrison Training but I want a second opinion before I give my choice. I've taken basic statistics last year in high school and will probably be taking more this year. Could you look over the information and give me a reason my choice would not be best? The dep variable-y, is Training costs in dolars per day. | Model | Ind Variable- X | a | b | r | sy.x | | 1. | Garrison Training | 126.31 | 0.982 | 0.9055 | 117.2 | | 2. | Local Training | 212.16 | 1.37 | 0.7937 | 142.7 | | 3. | Man Rig Area | 116.38 | 2.47 | 0.6481 | 175.6 | | 4. | Major Training | 346.12 | 4.67 | 0.7280 | 167.2 |
Andrei Volodin lui répond. |
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