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Ramona used the regression equation

A set of X and Y scores has SSx=10, SSY=20, and SP=8, what is the slope for theregression equation? a. 8/10 b. 8/20 c. 10/8 d.
1. 1 answer
2. asked by Robbie
3. 1,214 views
1. Ramona and James each build a rocket launcher. They launch a model rocket using Ramona's launcher, and on its way back down,
1. 1 answer
2. 211 views
Ramona used the regression equation y = .444x – 21.29, where x represents height and y represents shoe size, to predict the
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2. 12 views
In the following conversation, which group discussion technique does Ramona most clearly demonstrate?RAMONA: O.K., here's a
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2. asked by uosagp
3. 79 views
MY QUESTION after you read the story:: Do you agree/concur with Ramona's friends that Ramona should not be bent out of shape
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2. asked by debbie
3. 632 views
Compute the least-squares regression equation for the given data set. Round the slope and intercept to at least 4 decimal
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2. 19 views
Start by creating a scatterplot to represent the table belowNow use Desmos to find the regression equation. Using this
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2. 63 views
Start by creating a scatterplot to represent the table belowNow use Desmos to find the regression equation. Using this
1. 1 answer
2. 74 views
A perfect positive or negative correlation means thatA) the explanatory causes the y-variable. B) 100% of the variation is
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2. asked by Robby
3. 841 views
TRUE OR FALSE. The Pearson correlation between X1 and Y is r = 0.50. When a second variable, X2, is added to the regression
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2. asked by Cindy
3. 1,039 views