Mathematics, 30.09.2019 12:30, azaz1819
The number of times a player has golfed in one’s lifetime is compared to the number of strokes it takes the player to complete 18 holes. the correlation coefficient relating the two variables is –0.26.
which best describes the strength of the correlation, and what is true about the causation between the variables?
a. it is a weak negative correlation, and it is not likely causal.
b. it is a weak negative correlation, and it is likely causal.
c. it is a strong negative correlation, and it is not likely causal.
d. it is a strong negative correlation, and it is likely causal.
Answers: 1
Mathematics, 21.06.2019 19:30, pillgiing
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 21.06.2019 23:30, kreshnikolloma
Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o
Answers: 1
Mathematics, 22.06.2019 01:00, AvaHeff
The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?
Answers: 2
The number of times a player has golfed in one’s lifetime is compared to the number of strokes it ta...
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