Find the z-score such that the area under the standard normal curve to the left is 0.19 . is the z-score such that the area under the curve to the left is 0.19 . (Round to two decimal places as needed.)

To find the z-score corresponding to an area of 0.19 to the left under the standard normal curve, you can use a standard normal distribution table or a calculator. Looking up the value, you find that the z-score is approximately -0.88 when rounded to two decimal places. This means that about 19% of the data falls below this z-score on the standard normal distribution. When working with z-scores and normal distributions, a common mistake is to misinterpret the area as the z-score or to round prematurely. Always ensure to look up the precise values and use a reliable source or tool to avoid errors in this crucial step!