Given the stem-and-leaf diagram. Answer the following questions: • The total frequency • Observations of the stem that has largest frequency 32|1 32156789 331114 33156666688 34 10111223 .9רר55666667777 | 34 351001112344 35156789 361234 3616888 37|13 371689 17 24 (14) 26 17 12 3. O a. Total Frequency = 62 Observations of the stem that has the largest frequency: 345, 345, 346, 346, 346, 346, 346, 347, 347, 347, 347, 347, 347, 349 O b. Total Frequency 60 Observations of the stem that has the largest frequency: 345, 345, 346, 346, 346, 346, 346, 347, 347, 347, 347, 347, 347, 349 O. Total Frequency = 64 Observations of the stem that has the largest frequency: 345, 346, 347, 349 O d. Total Frequency 64 Observations of the stem that has the largest frequency: 345, 345, 346, 346, 346, 346, 346, 347, 347, 347, 347, 347, 347, 349

A geographer studying West Africa would like to know the size of stones in the delta region where the Niger River runs into the Gulf of Guinea. He collects 53 stones and measures the diameter of each, and so obtains the following measurements, in centimeters as seen below in the frequency table. Size (cm) Frequency [0, 2) [2, 4) 17 13 [4, 6) [6, 8) [8, 10) [10, 12) 10 7 4 a. Create a histogram for the measured stones. Include all labels. b. How many stones are larger than or equal to 6 cm?

Below are the times (in days) it takes for a sample of 22 customers from Jack's computer store to pay their invoices. 19, 15, 43, 39, 35, 31, 27, 22, 18, 14, 42, 38, 13, 13, 41, 41, 37, 37, 37, 33, 33, 33 Send data to calculator Draw the frequency polygon for these data using an initial class boundary of 12.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 7. Check 26°F Clear Q Search 0:00 00:0 X Save For Later C Submit Assignme

After recording the final grade (A, B, C, D, E) for each individual in a class of n = 26 students, the professor would like to display the grade distribution in a frequency distribution graph. What kind of graph should be used? Question 15 options: A bar graph A histogram A polygon Either a histogram or a polygon

The given data represent the number of people from a town, aged 25-64, who subscribe to a certain print magazine. Construct a frequency polygon. Does the graph suggest that the distribution is skewed? If so, how? Age Реople 25-34 53 35-44 238 45-54 743 55-64 687 Construct a frequency polygon using the data. Choose the correct graph below. O A. В. D. Frequency Frequency Frequency Frequency 1000- 1000- 1000- 1000- 0- 25 0 25 65 19.5 69.5 19.5 69.5 65 Age Age Age Age

1. What information should be present in a frequency table and why?