Multiple Choice
The annual household incomes, in thousands of dollars, for 150 households in a small community are summarized in the histogram below. What proportion of households have annual incomes of $90,000 or more?
A) 0.85
B) 0.67
C) 0.08
D) 0.15
E) 0.11
Correct Answer:

Verified
Correct Answer:
Verified
Q2: An outlier is an unusually small or
Q6: In recent years there has been a
Q8: In 1986 marine biologists reported the discovery
Q9: Ruminants are hoofed animals such as cattle
Q10: The cumulative relative frequency plot shown was
Q12: In the article, "Dimensional Relationships for Flying
Q13: Exhibit 2-2<br>In a story written in December
Q14: Exhibit 2-4<br>In the article, "Scaling of Mammalian
Q15: The following relative frequency distribution summarizes student
Q16: Investigators writing in the Journal of Early