Question

Homework: Chapter 5 & 6 HW Score: 0 of 1 pt 1 of 30 (0 complete) ▼ HW Score: 09%, 0 He What does the area under the normal distribution curve represent? What is the total area under the normal distribution curve? Choose the correct answer below ○ A The area that les under the normal distribution curve has no meaning but the area under the normal dis u or cu ve above a sin e value on he h izor al a s the relative frequency of that value. Because the area below the normal distribution curve in between two values on the horizontal axis has no meaningtul interprotation ○ B The area that ies under the normal distribution curve corresponding to a range of vak es on the honzor talar s is o cumulative requency ofthose values cau he O C. The area that lies under the normal distnibution curve corresponding to a range of values on the horizontal axis is the total relaive frequency of those values Because the O D. The area that lies under the normal distribution curve has no meaning, but the area under the normal distribution curve above a single value on the horizontal axis represe total area under the curve also has no meaningful interpretation cumulative frequency for all values must be equal to the total frequency, the total area under the normal distribution curve must equal the total frequency total relative frequency for all values must be 1 (100%), the total area under the normal distribution curve must equal 1 {100%) the cumulative frequency of that value Because the area below the normal distribution curve in between two values on the honzontal axis has no meaningful interpretation the total area under the curve also has no meaningful intorprotation

Answer 1

The area under a distribution curve represents the probability of the random variable to occur between those two points. Probability is also called relative frequency. Total area under the normal curve 1 Option C