Multiple Choice
A study of consumer behavior finds a positive correlation between sales of ice cream and sales of soda.What might explain the strong correlation?
A) Ice cream creates a thirst for beer
B) Outdoor temperature
C) People generally have ice cream for dessert if they have drunk soda with a meal.
D) Arithmetic mistake
E) No lurking variable
Correct Answer:
Verified
Correct Answer:
Verified
Q14: Cloudy days,rainy days<br>A)Negative,nonlinear,strong<br>B)Positive,nonlinear,moderate<br>C)Negative,linear,strong<br>D)Positive,nonlinear,strong<br>E)Positive,linear,moderate
Q15: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3450/.jpg" alt=" A)Positive association B)Positive
Q16: Soda is often considered unhealthy because its
Q17: Air pressure,altitude<br>A)Positive,linear,strong<br>B)Positive,linear,moderate<br>C)Negative,nonlinear,strong<br>D)Negative,linear,moderate<br>E)Negative,linear,strong
Q18: A psychology graduate student is studying
Q20: In a school,a scientist observed children during
Q21: A shop owner tries to predict the
Q22: A Science instructor assigns a group of
Q23: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3450/.jpg" alt=" A)Negative association,linear association
Q24: A teacher studied students' grades and established