fixes, and improvements, choose Check for Updates. ONLINE lesson 3 ASSIGNMENT NAME 40 points Due: Jan 28, 2022 SECTION . 1. Use the given frequency Distribution to answer the questions. (5 pts) AMOUNT OF WEIGHT (IN POUNDS) LOST FOLLOWING LOW-CARB DIET Weight Lost Number of Women 1-5 6 - 10 11 - 15 16 - 20 w 21 - 25 26 -30 a.. How many participants were involved in the study? b. What percentage of participants lost more than 15 pounds? c. What is the lower class limit of the 4th class? d. Want is the midpoint of the 1st class e. How long did the study last? 2. This frequency distribution shows the ages of students volunteering at a local animal shelter. AGES OF STUDENT VOLUNTEERS (IN YEARS) (5 pts) Class Frequency 10 - 12 13 - 15 16 - 18 2 19 - 21 11 22 -24 6 a. How many students were surveyed? b. What is the relative frequency for the 4th class? c. What is the cumulative frequency for ages 18 and under? d. What is the upper class boundary for the 2nd class? e. What is the class width? se (Stati Uniti) MacBook Air 20 000 F3 DO0 DIE F4 F5 F6 F7 F8 F9Normale Nessuna spa-. ates, fixes, and improvements, choose Check for Updates. 2. This frequency distribution shows the ages of students volunteering at a local animal shelter AGES OF STUDENT VOLUNTEERS (IN YEARS) (5 pts) Class Frequency 10- 12 13 - 15 16 - 18 19 - 21 22 - 24 a. How many students were surveyed?_ b. What is the relative frequency for the 4th class? c. What is the cumulative frequency for ages 18 and under? d. What is the upper class boundary for the and class? e. What is the class width? _ 3. For the following frequency distribution a) Fill in the table blanks (5 pts) AGES OF TASTE-TEST PARTICIPANTS (IN YEARS) Class Class Boundaries Mid-point Frequency 15-19 20-24 co 25-29 10 30-34 35-39 Inglese (Stati Uniti) MacBook Air F2 20 F3 F4 F5 K DIINormale Nessuna sp Titolo 1 Titolo fixes, and improvements, choose Check for Updates. b) Construct a histogram (3 pts) c) Construct a frequency polygon (3 pts) 4. a. Fill in the blanks for this frequency distribution (5 pts) AGE AT TIME OF FIRST MARRIAGE (IN YEARS) Class Class boundaries Frequency Cumulative Frequency 15-18 2 19-22 un 23-26 27-30 31-34 b. Construct a histogram (3pts) stay Unitil MacBook Air\fNormale Nessuna spa-. Titolo 1 Titolo 2 d improvements, choose Check for Updates. 5. Below is a stem and leaf plot of ACT math scores for a group of college music students Stem | Leaves (4 pts) | 2334 | 0015788889 Key: 1|2 = 12 3 | 235567 a. What was the lowest math score?_ b. What was the highest math score? c. Which math score occurred most often? d. How many students are represented by this information? 5. Create an ordered stem-and-leaf plot for the given data: ( 4 pts) The following data represent the numbers of sit-ups completed in 60 seconds for a group of children. 31 34 41 36 27 29 18 33 9 31 28 34 22 26 28 11 36 42 MacBook Air