The Repair Costs for Five Cars Which Were Crashed by a Safety

question 22

Multiple Choice

The repair costs for five cars which were crashed by a safety testing organization were as follows: $\$ 130 , \$ 140 , \$ 190 , \$ 230$ , and $\$ 140$ . Find the mean cost of repair.

• A) \(\$ 166\)
• B) \(\$ 186\)
• C) \(\$ 156\)
• D) \(\$ 176\)

---

Definitions:

Sense of Control

The perception of having influence over the events in one's life, contributing to psychological well-being.

Principle of Conservation

A concept in child development discovered by Jean Piaget that states children learn that quantities remain consistent despite changes in their shape or arrangement.

Deduction

The logical process of deriving specific conclusions from general principles or premises.

Attachment

The emotional bond that forms between an individual, typically an infant, and another person, often a caregiver, which is critical for personal development.