Graph a: a uniform density curve is at y = one-fourth from negative 1 to 3. graph b: a line goes from (negative 1, 0) to (0, one-third), is horizontal to (2, one-third), and then decreases to (3, 0). which graph represents a density curve, and why? graph a only, because the curve is above the horizontal axis, and the area under the curve is 1 graph b only, because the curve is above the horizontal axis, and the area under the curve is 1 both graph a and graph b, because both curves are above the horizontal axis, and the areas under both curves equal 1 neither graph a nor graph b, because, even though both curves are above the horizontal axis, the area cannot be determined for graph b
Graph A: A Uniform Density Curve Is At Y = One-Fourth From Negative 1 To 3. Graph B: A Line Goes From (Negative 1, 0) To (0, One-Third), Is Horizontal To (2, One-Third), And Then Decreases To (3, 0). Which Graph Represents A Density Curve, And Why? Graph A Only, Because The Curve Is Above The Horizontal Axis, And The Area Under The Curve Is 1 Graph B Only, Because The Curve Is Above The Horizontal Axis, And The Area Under The Curve Is 1 Both Graph A And Graph B, Because Both Curves Are Above The Horizontal Axis, And The Areas Under Both Curves Equal 1 Neither Graph A Nor Graph B, Because, Even Though Both Curves Are Above The Horizontal Axis, The Area Cannot Be Determined For Graph B
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Graph A: A Uniform Density Curve Is At Y = One-Fourth From Negative 1 To 3. Graph B: A Line Goes From (Negative 1, 0) To (0, One-Third), Is Horizontal To (2, One-Third), And Then Decreases To (3, 0). Which Graph Represents A Density Curve, And Why? Graph A Only, Because The Curve Is Above The Horizontal Axis, And The Area Under The Curve Is 1 Graph B Only, Because The Curve Is Above The Horizontal Axis, And The Area Under The Curve Is 1 Both Graph A And Graph B, Because Both Curves Are Above The Horizontal Axis, And The Areas Under Both Curves Equal 1 Neither Graph A Nor Graph B, Because, Even Though Both Curves Are Above The Horizontal Axis, The Area Cannot Be Determined For Graph B. This curve is always on or above the horizontal axis. Graph a only, because the area.
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These graphs come is a variety of shapes, but the. Recall that the area must equal 1, and that uniform density curves are rectangular. Thus, we can set up the equation base x height = 1 → (50)(h) = 1 → height = 0.02.
Which Graph Represents A Density Curve, And Why?
Thus, we can set up the equation base x height = 1 → (50)(h) = 1 → height = 0.02. This curve is always on or above the horizontal axis. The vertical scale is adjusted so that the total area is 1.
Which Graph Represents A Density Curve, And Why?
Graph b does not qualify since its area is 2,. Recall that the area must equal 1, and that uniform density curves are rectangular. Graph a only represents a density curve because the area under the curve equals 1 and the curve is above the horizontal axis.
A) Height Of Density Curve.
A line goes from (1, 0) to (5, 1). Study with quizlet and memorize flashcards containing terms like consider the given density curve. Suppose that the mean value is 3.67.
These Graphs Come Is A Variety Of Shapes, But The.
The area under a density curve is exactly 1. What is the bestapproximation for the median?. Density curves definition (density curve) adensity curveis similar to a histogram, with the following differences.
1 Chapter 1.3 Density Curves • For Continuous Variables (Or Nearly Continuous Variables), Sometimes A Curve Is Used To Represent Data Instead Of A Histogram • A Density Curve Is A.
The following graph is an example of a density curve that consists of two line segments. Graph a only, because the area.
