7. [-/1 Points] DETAILS MY NO ASK YO TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise Construct a relative frequency histogram for the following 20 measurements on a discrete variable that can take only the values 0, 1, and 2. Then answer the question. 0 0 What proportion of the measurements are greater than 1? Step 1 Recall that a relative frequency histogram is used to graph quantitative data. Classes are chosen to divide the range of values into equal-length subintervals, then plotted along the horizontal axis. A bar is drawn for each class with height equal to the relative frequency for that class. Recall that a relative frequency is given by the following relationship, where n is the total number of measurements. Relative frequency = Frequency n To create the relative frequency histogram, first summarize the data below in a frequency table. 2 Since the measurements are discrete, and only take on the integer values 0, 1, and 2, it is best to assign one class for each integer value. There are 20 total measurements, so n = 20. Fill in the frequency table using the given data. Value Frequency Relative Frequency Frequency n 2