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Correlation Coefficient
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Questions (150)
The table below shows the temperature (in degrees) for eight consecutive days as well as the respective number of ice cream
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The table below shows the temperature (in degrees) for eight consecutive days as well as the respective number of ice cream
1 answer
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23 views
A researcher monitoring the power from the solar panels on a Mars lander has developed a regression model for the available
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The correlation coefficient of the data 0.93 which relationship between the study time and the scores best describes the meaning
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A fisherman has collected data about the length in inches, L, and weight in ounces, w, of fish he has caught. The data is in the
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18 views
What is the correlation coefficient of the following data? Is it a strong or weak
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.
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Based on the data, which of the following choices would be the best estimated correlation coefficient?%0D%0A%0D%0A(1
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.
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Find the correlation coefficient of the following table using technology (such as GeoGebra). Round your answer to the nearest
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.
16 views
Short Answer
Note: Your teacher will grade your responses to the follow questions to ensure you receive proper credit for your
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not really sure Short Answer Note: Your teachetbh
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order the correlation coefficient by how confident you can be that a predicted value will be close to the actual value. Order
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You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your
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You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
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25 views
Match the correlation coefficient to the scatter plots shown below. (4 points)
Put responses in the correct input to answer the
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20 views
Note: Your teacher will grade your responses to the follow questions to ensure you receive proper credit for your answers.
You
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o
26 views
What is the correlation coefficient of the equation?
X 3.0, 7.3, 4.5, 3.3, 7.6 Y 9.8, 8.3, 8.6, 9.8, 8.8
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What is the correlation coefficient for the following data set? Round to three decimal places.
x 3.0 7.3 4.5 3.3 7.6 y 9.8 8.3
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Order the correlation coefficient by how confident you can be that a predicted value will be close to the actual value. Order
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20 views
order the correlation coefficient by how confident you can be that a predicted value will be close to the actual value. Order
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26 views
5 of 55 of 5 Items
Question You use a line of best fit for a set of data to make a prediction about an unknown value. The
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7 views
A fisherman has collected data about the length in inches, L, and weight in ounces, w, of fish he has caught. The data is in the
1 answer
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Hana
6 views
Find the correlation coefficient, r, of the data described below.
Last week, a political campaign aired a new TV ad promoting its
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7 views
Find the correlation coefficient, r, of the data described below.
Porter keeps detailed information about his model airplane
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8 views
Find the correlation coefficient of the following linear equation using technology
For your r-value, use the first two decimal
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8 views
You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
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Andrew willams
7 views
Question
What is the correlation coefficient for the following data set? Round to three decimal places. x 1.5 3.9 4.6 4.9 6.5 6.6
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Hana
3 views
You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
1 answer
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5 views
You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
1 answer
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15 views
Match the correlation coefficient to the scatter plots shown below.
Put responses in the correct input to answer the question.
1 answer
asked by
jj
5 views
You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
1 answer
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10 views
Use the data to report a bivariate data analysis. The correlation coefficient is r = -0.95. Which of the following BEST reports
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5 views
Use the data to report a bivariate data analysis. The correlation coefficient is r = 1. Which of the following statements must
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4 views
You use a line of best fit for 5 different sets of data to make a prediction about an unknown value. The correlation coefficient
1 answer
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11 views
Find the correlation coefficient of the data using technology (such as GeoGebra). Round your r-value to two decimal places, if
1 answer
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5 views
Find the correlation coefficient of the data using technology (such as GeoGebra). Round your r-value to two decimal places, if
1 answer
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4 views
Is the correlation coefficient r = -0.012396 strong or weak?
Type 1 for strong Type 2 for weak
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6 views
Use technology (such as GeoGebra) to find the correlation coefficient of the data. Round your r-value to two decimal places, if
1 answer
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7 views
Use technology (such as GeoGebra) to find the correlation coefficient of the data. Round your r-value to two decimal places, if
1 answer
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4 views
You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your
1 answer
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3 views
Which plot below could have a correlation coefficient of 0.18?
Scatter Plot A Scatter Plot B
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9 views
Find the correlation coefficient of the following linear equation. For your r-value, use the first two decimal places.
y = 4/3x -
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2 views
Find the correlation coefficient of the following linear equation. find the r-value,
y = 4/3x - 4
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3 views
Find the correlation coefficient of the following linear equation. find the r-value,
y = 4/3x - 4 A. 0.90 B. 2.66 C. -0.99 D.
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1 view
Use technology (such as GeoGebra) to find the correlation coefficient of the data. Round your r-value to two decimal places, if
1 answer
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5 views
What is the correlation coefficient of the following data?
x: 1, 3, 5, 7, 9 y: 13, 43, 51, 76, 81
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What is the correlation coefficient of the following data?
x: 1, 3, 5, 7, 9 y: 13, 43, 51, 76, 81 A. 0.97300135; weak B.
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What is the correlation coefficient of the following data? Is it a strong or weak correlation?
x: 1, 3, 5, 7, 9 y: 13, 43, 51,
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3 views
What is the correlation coefficient of the following data?
x: 1, 3, 5, 7, 9 y: 13, 43, 51, 76, 81 A. 0.97300135; weak B.
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1 view
The table below shows the temperature (in degrees) for eight consecutive days as well as the respective number of ice cream
1 answer
asked by
o
9 views
data table: x: 0,2,4,6,8,10
y: 3,6,9,12,15,18 Estimate the correlation coefficient based on the data. A. 0.9 B. 1 C. -0.9 D. −1
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data table: left side: 0,2,4,6,8,10
right side: 3,6,9,12,15,18 Estimate the correlation coefficient based on the data. A. 0.9 B.
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Parent Categories (17)
Algebra
Algebra or Statistics
Bivariate Data Analysis
Correlation
Data Analysis
Data Analysis and Statistics
Graphing and Data Analysis
Graphs and Data Analysis
Hypothesis Testing
Linear Regression
Maths and Statistics
Physics
Regression Analysis
Scatter Plot and Line of Best Fit
Statistics
Statistics and Data Analysis
Statistics or Mathematics