The following data gives the number of hours 5 students spent studying and their corresponding grades on their midterm exam Hours Spent Studying 1 2 Midterm Grades 72 75 Calculate the coefficient of determination, R2. Round your answer to three decimal places. Answer How to enter your answer (opens in new window) 4 5 6 78 84 87

Q: What percentage of ACT composite scores are below 31? Recall the following: For the ACT, the mean…

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Q: 2x 940 30 120

A: We know that sum of interior angles of a pentagon is 540°

Q: 31 55 46

A: The given figure is a trapezoid.

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Q: 2. Find the value of x Justify your answer 18

A: Circle property

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A: Givenpercentage of students going on a field trip = 12%

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Q: Find the coefficient of determination if SSE = 50 and SSR = 90.

A: Given information- SSE=50SSR=90 We have to find the coefficient of determination (R2).

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Q: Researchers tracked the 100 students to see how far they would get in their educational attainment.…

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Q: Write a short note on average.

A: Mean (average): The arithmetic mean (also called the average) is the most commonly used measure of…

Q: 7.

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Q: 4. ate and interpret the cient of determination.

A: We have, r=correlation coefficient=0.904 The coefficient of determination explains the extent to…

Q: where did  you get 0.5 from

A: The mean of the distribution, The standard deviation of the distribution,

Q: Explain the concept of coefficient of Determination?

A: Coefficient of determination: The coefficient of determination is defined as the proportion of…

Q: Fill in the source table below based on your knowledge of the mathematical relationships between…

A: Source df SS MS F Between 2     9.17 Within   104.8   Total 14…

Q: The scatter diagram shows the record times for races of different lengths at a junior high school…

A: In the scatter diagram, the horizonal axis ( x axis) represent the length of race( in meters) and…

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A: Using the results from the last question, if 5000 rods are manufactured in a day, how many should…

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Q: Find the value of a. 31 60° 55 46

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Q: Last semester, a student took the 4 classes given in the table below. Using the grades earned in…

A: For the given data Find GPA = ?

Q: 1 2 3 A = 456 789 Find A1. Show your work.

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Q: Put –2.25, –5/2, –2.65, and –2 1/10 in order from least to greatest

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Q: E 28 H 35 D 20 F

A: We need to find x.

Q: 2/ Complete the following table to find the values a, b,c and s -1 2845 308 3162 1 3544 a h

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Q: 20. 13 83

A: Given:

Q: 9. a 15 20

A: