Mathematics
Mathematics, 18.07.2019 08:00, nnaomii

The table below shows the distance y, in miles per minute, of a toy car at different times x, in minutes: time (x) (minutes) 10 20 30 40 distance (y) (miles) 0.2 0.8 0.1 0.4 part a: what is the most likely value of the correlation coefficient of the data in the table? based on the correlation coefficient, describe the relationship between time and distance of the toy car. (4 points) [choose the value of correlation coefficient from βˆ’1, 1, βˆ’0.04, 0.99] part b: what is the value of the slope of the graph of distance versus time between 10 minutes and 20 minutes, and what does the slope represent? (3 points) part c: does the data in the table represent correlation or causation? explain your answer. (3 points)

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:40, kiasiab17
The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.
Answers: 3
image
Mathematics, 21.06.2019 16:30, victoria8281
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
image
Mathematics, 21.06.2019 17:00, joelpimentel
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 3
image
Mathematics, 21.06.2019 19:30, jessnolonger
Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?
Answers: 1
Do you know the correct answer?
The table below shows the distance y, in miles per minute, of a toy car at different times x, in min...

Questions in other subjects: