which relationships would most likely be causal? select two options. a positive correlation between the…
which relationships would most likely be causal? select two options. a positive correlation between the number of homework assignments completed and the grade on the exam a positive correlation between the temperature in a canyon in the early spring and the number of snakes seen by hikers a positive correlation between a childs shoe size and reading speed a negative correlation between the time a glass of ice water sits on the counter and its temperature a positive correlation between the number of students attending football games and the number of games that are won
Answer
Brief Explanations:
- Completing more homework assignments likely leads to better understanding and higher exam grades, so there is a causal relationship.
- As a glass of ice - water sits on the counter, it absorbs heat from the surroundings and its temperature rises, showing a causal relationship.
- The temperature in a canyon and number of snakes seen may be correlated due to snakes being more active in certain temperatures, but it's not a direct cause - effect as other factors like time of day also matter.
- A child's shoe size and reading speed are likely correlated due to age (older children have bigger shoes and generally read faster), not a direct causal link.
- The number of students attending football games and number of games won may be correlated due to team popularity and performance, but student attendance doesn't directly cause wins.
Answer:
- a positive correlation between the number of homework assignments completed and the grade on the exam
- a negative correlation between the time a glass of ice water sits on the counter and its temperature