Answer to Question #307708 in Statistics and Probability for May

Question

2. less than 50?

1. Convert the raw score of 50 to a z score. 2. Draw the normal curve and locate the given z-value or values at the base line of the curve. Then, draw a vertical

line through the given z-value or

values and shade the required region.

3. Use the table and find the area that corresponds to the computed z-score.

4. Examine the shaded region and make an appropriate operation to apply, if needed.

5. Make a concluding statement.