Question

Which of the following percentages accurately estimates the area under a normal curve to the left of a z-score of 1.23?(1 point) Responses 10.93 percent 10.93 percent 0.1093 percent 0.1093 percent 0.8907 percent 0.8907 percent 89.07 percent

Answer 1

To find the area under a normal curve to the left of a z-score of 1.23, we can refer to the standard normal distribution table (Z-table) or use a calculator.

The area to the left of a z-score of 1.23 is approximately 0.8907 or 89.07%.

Therefore, the correct answer is **89.07 percent**.