Seat Belts a Study Was Conducted to Determine Whether the Use of the Use

question 3

Short Answer

Seat Belts
A study was conducted to determine whether the use of seat belts in vehicles depends on whether or not a child was present in the car.A sample of 1,000 people treated for injuries sustained from vehicle accidents was obtained,and each person was classified according to (1)child present (yes/no)and (2)seat belt usage (worn or not worn)during the accident.The data are shown in the table below. ​ ​
-{Seat Belts Narrative} Calculate the value of the test statistic.

---

Definitions:

Infographic

A visual representation of information or data, making complex information easier to understand.

Big Data

Extremely large data sets that may be analyzed computationally to reveal patterns, trends, and associations, especially relating to human behavior and interactions.

Demographics

Statistical data relating to the population and particular groups within it, often used for marketing or policy-making.

Image-Processing Functions

Computational techniques that are applied to images to enhance them, extract information, or convert them into a desired format.