A Recent Survey Was Conducted to Compare the Cost of Solar

question 104

Multiple Choice

A recent survey was conducted to compare the cost of solar energy to the cost of gas or electric energy. Results of the survey revealed that the distribution of the amount of the monthly utility bill
Of a 3-bedroom house using gas or electric energy had a mean of $110 and a standard deviation of
$14. Three solar homes reported monthly utility bills of $63, $64, and $60. Which of the following
Statements is true?

• A)Homes using solar power may actually have higher utility bills than homes using only gas and electricity.
• B)Homes using solar power may have lower utility bills than homes using only gas and electricity.
• C)The utility bills for homes using solar power are about the same as those for homes using only gas and electricity.
• D)Homes using solar power always have lower utility bills than homes using only gas and electricity.

---

Definitions:

Securely Attached

A term from attachment theory describing individuals who have developed healthy relationships and trust in the reliability and availability of their attachment figures.

Bullies

Individuals who seek to harm, intimidate, or coerce someone perceived as vulnerable, often through repeated aggressive behavior.

Basic Trust

A fundamental sense of confidence in the reliability of the world and others, considered as a cornerstone of psychological development by Erik Erikson.

Secure Attachment

A form of attachment where individuals feel confident and trust in the availability and responsiveness of their caregivers.