Answer:
A spurious correlation wrongly implies a cause and effect between two variables. For example, the number of astronauts dying in spacecraft is directly correlated to seatbelt use in cars: Use your seatbelt and save an astronaut life!
Interesting correlations are easy to find, but many will turn out to be spurious. Three examples are the skirt length theory, the Super Bowl indicator, and a suggested correlation between race and college completion rates.
Step-by-step explanation:
Answer:
$17.28.
Step-by-step explanation:
In the expression, d represents the number of drinks she orders and t represents the number of toppings.
In this case, she orders 4 drinks and 3 toppings, so d = 4 and t = 3.
0.90(2.25d + 1.40t + 6)
= 0.9(2.25 * 4 + 1.4 * 3 + 6)
= 0.9(9 + 4.2 + 6)
= 0.9 * 19.2
= 17.28
So, the total cost for Lindy and her friends will be $17.28.
Hope this helps!
Is it a rotation 90° a clockwise about the origin?
$16.8. the tip would end up being $2.8 and you add that to the original $14
Answer:
Negative and Nonlinear
Step-by-step explanation:
From left to right, the dots seem to be going downward. The scatterplot has a negative association.
The dots form a curved line. A curved line on a graph is nonlinear.
The scatterplot has a negative and nonlinear association.
Brainilest is appreciated.
