1. The following data give the number of text messages sent to 24 randomly selected days in 2019 by a student. 32 33 33 34 35 36 38 39 40 41 41 42 44 45 45 45 47 47 48 49 50 50 51 42 a. Construct a frequency distribution take 32 as the lower limit of the first class and the class interval is 6. b. Calculate the relative frequency and percentage of each class c. Draw a line graph for the grouped data. d. Draw a histogram for the group data e. Solve of the mean median and mode of the ungrouped data.

1. The following data give the number of text messages sent to 24 randomly selected days in 2019 by a student. 32 33 33 34 35 36 38 39 40 41 41 42 44 45 45 45 47 47 48 49 50 50 51 42 a. Construct a frequency distribution take 32 as the lower limit of the first class and the class interval is 6. b. Calculate the relative frequency and percentage of each class c. Draw a line graph for the grouped data. d. Draw a histogram for the group data e. Solve of the mean median and mode of the ungrouped data.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Q.9
Profits per shop Number of shop 0–100- 12 100–200 18 200-300 27 300–400 20 400–500 17 500-600 06
7. Consider the frequency distribution. Draw a Frequency Bar Graph. Be sure to label both axes and include a title. Tree Type Frequency Ash 23 Bradford Pear 16 Maple Oak 20 14 8 Birch
Select the correct answer and write the appropriate letter in the space provided _____ 1. A grouping of data into classes giving the number of observations in each class is called a(an) a bar chart. b. frequency distribution. c. pie chart. d. cumulative frequency distribution. ______ 2. The distance between consecutive lower class limits is called the a. class interval. b. frequency distribution. c. class midpoint. d. class frequency. ______ 3. The class midpoint is a. equal to the number of observations. b. found by adding the lower class limits of two consecutive classes and dividing by 2. c. equal to the class interval. d. all of the above. ______ 4. The number of observations in a particular class is called the a. class interval. b. class frequency. c. frequency distribution. d. none of the above. ______ 5. A bar chart is used most often when a. you want to show frequencies as compared to total observations. b. you want to show…
I need an answer for number 28
NOTE: USE tables as shown in your lecture to answer these questions. Q1: Make a frequency table for a group of 34 data, which are listed below. (use three subintervals) 7,5, 4, 10, 5, 7, 2, 6, 8, 1, 5, 1, 3, 1, 12, 11, 2, 11, 2, 5, 0, 6, 14, 8, 3, 1, 15, 10, 0, 2,0, 15, 9, 1 Include in the table the following: Subinterval, Mid-Point, Frequency, Cumulative frequency
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary.complete a-f a. Identify the lower class limits. b. Identify the upper class limits. c. Identify the class width. d. Identify the class midpoints. e. Identify the class boundaries. f. Identify the number of individuals included in the summary.
d) Construct a boxplot of the data. Choose the correct graph below. OA. OB. 10 20 30 40 50 E Winning Margin 10 40 50 E Winning Margin Oc. OD. 10 20 30 40 50 E 10 20 30 40 50 E Winning Mansin Winninn Mamin
Answer all questions
is a graph showing the number of observations in each class of a frequency distribution. O a histogram O b. polygon O c. frequency distribution O d. relative frequency distribution
The HR group for a company collected data detailing the educational level of the company's employees. They found that 155 have no degree (None), 47 have an associate's degree (AA), 213 have a bachelor's degree (BA), 49 have a master's degree (MA), and 33 have PhDs. A frequency/relative frequency table is shown below. Complete parts a through c below. Level Frequency Relative Frequency None AA BA MA PhD 155 47 213 49 33 31.19% 9.46% 42.86% 9.86% 6.64% a) Make a bar chart using counts on the y-axis. Choose the correct bar chart below. OA. OB. Oc. 250 500- 250- 200- 400- 200- 150- 300어 150- 100에 200- 100- 50- 100- 50- 0- None AA BA MA PhD None AA BA MA PhD "None AA BA MA PhD b) Make a relative frequency bar chart using percentages on the y-axis. Choose the correct bar chart below. O A. OB. Oc. 100- 50- 250, 200- 80- 40- 60- 150- 30- 40- 100- 20- 20어 50- 10- UNone AA RA MA Phn None AA RA MA Phn None AA RA MA Ph0
I need an answer for number 30