The recording temperature Temperature, °F 40 - 44 45 - 49 50 - 54 55 - 59 60 - 64 65 - 69 70 - 74 Frequency 1 3 5 11 7 7 1 Use the given frequency distribution to find the (a) class width. (b) class midpoints. (c) class boundaries. Answer: Class width is Class midpoint = { } (use the common separate each midpoint) %3D Class boundaries Lower limit = { } (use comma separate each number) o Upper limit = { } (use comma separate each number)

(a)How many values are in the class 29.5 - 34.5? (b)How many values fall between 24.5 and 44.5?  (c)How many values are below 39.5? (d)How many values are above 34.5? **Please see attached photos of 2 graphs

Use the given frequency distribution to find the ​(a) class width. ​(b) class midpoints. ​(c) class boundaries.   Temperature (°F)    Frequency 50-52                    1 53-55                    3 56-58                    5 59-61                    11 62-64                     7 65-67                     7 68-70                     1   (a) What is the class​ width?

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. To create a relative frequency histogram, first summarize the following data in a frequency table. 1 N 2 3 4 5 6 7 Class Class Boundaries 8 9 1.3 10 11 14.7 9.0 16.7 4.1 14.9 4.4 2.7 32.3 10.9 9.0 9.0 1.6 18.4 1.0 2.4 2.4 18.0 Since the measurements are all between the values 0 and 33, it will be convenient to choose 11 class intervals of length 3. Using the given data, tally the values within each class interval to determine the frequency of each class, and fill in the following table. 0 to <3 3.5 11.2 18.0 26.7 3.7 3 to 6 6 to 9 9 to 12 12 to < 15 15 to 18 18 to 21 21 to 24 24 to 27 0.2 6.1 13.5 27 to < 30 30 to 33 7.4 8.2 19.2 1 1 2 1 Frequency 10 5 1 4 1 X X 9.4 X 8.7 X 2.0 6.6 3.9 5.9 4.3 3.3 0.2…