A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.
Homework Grade (x) Test Grade (y)
58 52
75 66
66 68
85 74
52 38
74 65
78 76
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Which is not a charcteristic of term life insurance
Answers (2)
What is two and a quarter added to four and a quarter
Answers (2)
How many pints are in 1 and 1/2 quarts
Answers (1)
A 90 g sample of plutonium-238 has a half-life of 88 years. How long will it take for this sample to decay to 40 g?
Answers (1)
Sahil paid $53 to use an aiport taxi that charged a $15 flat rate plus an additional $2 per mile. Crest and solve an question to find the number of miles the taxi drove.
Answers (2)
New Questions in Mathematics
5x + 2 = 7 y = x + 1 what is the solution set of the given system?
Answers (1)
The area of the rectangular floor in Tamara's room is 9556 square feet. The width of the room is 813 feet. Part A Round each measurement to the nearest whole number to estimate the length of Tamara's room. Enter your answer in the box.
Answers (1)
A spring is oscillating so that its length is a sinusoidal function of time. Its length varies from a minimum of 10 cm to a maximum of 14 cm. At t=0 seconds, the length of the spring was 12 cm, and it was decreasing in length.
Answers (1)
Barry Olson just purchased 800 shares of an electronics corporation stock at $42.17 per share. His online broker charged him $10.00 commission. What was the total cost of the stock? Show work. A) 22,489 B) 33, 579 C) 42, 458 D) 33, 746
Answers (1)
What fraction of an hour is 54 minutes
Answers (2)