Construct a frequency distribution, a histogram, frequency polygon and ogive for the data, and analyze the rest 1. The heights (in feet above sea level) of the major active volcanoes in Alaska are given here. 3,545 11,413 4,265 4,025 7,050 3,490 5,370 4,885 5,030 6,830 4,450 5,775 3,945 7,545 8,450 3,995 10,140 6,050 10,265 6,965 150 8,185 7,295 2,015 5,055 5,315 2,945 6,720 3,465 1,980 2,560 4,450 2,759 9,430 7,985 7,540 3,540 11,070 5,710 885 8,960 7,015

Below is the frequency distribution of personal Computers on by students at a community college. Find the percent represented by sony computers brand      Frequency dell           3,200 sony          5,200 hp              4,400 toshiba      6,600 asus.          3,600

This data was collected from the members of our class. I have tried to remove anything that would identify an individual. 1. What is the scale of each variable? 2. Construct a frequency table and chart showing the distribution across gender in this class. 3. Construct a cross tabulation with Gender in one direction and Height in the other direction. Group the height category into 5 groups. 4. Is there a difference in the age distribution across gender? 5. Give a summary of our class based on this data about our class.   Gender Height Year Born Male 76 1994 Male 72 1983 Female 65 1997 Male 68 1966 Female 67 1997 Male 70 1996 Male 71 1996 Male 73 1996 Male 72 1995 Male 71 1998 Male 73 1993 Female 66 1980 Female 62 1998 Male 76 1984 Female 70 1985 Female 62 1992 Female 62 1992 Male 73 1996 Female 68 1987 Male 60 1971 Female 60 1971 Male 60 1971 Male 74 1970 Male 77 1998 Male 77 1998 Male 68 1990 Female 64 1996 Male 80 1997 Male…

A drink vendor randomly asked college students how many soft drinks they had consumed during the past week. Their answers were as follows: 5,0,2,1.1.9,0,1,0,3,1.1.4,3,4, and 7. a. Make a frequency table (NOT grouped). b. Make a histogram based on the frequency table. c. Make a frequency polygon based on the frequency table. d. Describe the shape of the histogram (i.e., mode?, skewed? etc.).

Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data. Frequency 300- 200- 100- 0- Employee Salaries T T T 32 37 42 47 52 57 62 Salary (in thousands of dollars)

Please help Given the following test results in a course, answer the following questions

Use the frequency histogram to estimate the least and greatest frequency.   Figure 1. Salary (in thousands of Dollars) 323742475257620100200300Frequency Histogram       A. ​least: 50,​ greatest: 200   B. least​ 110, greatest: 300   C. ​least: 20,​ greatest: 270   D. least​ 32, greatest: 62

The following table shows the average annual amount of precipitation (mm) for 16 Canadian cities. Create a box-and-whisker plot to display this information. Precipitation (mm) City St. John's 1482 |Charlottetown 1201 Halifax 1474 Fredericton 1131 Québec City 1208 Montréal 940 |Ottawa 911 |Toronto 819 Winnipeg Regina 504 364 Edmonton 461 |Calgary 399 Vancouver 1167 Victoria 858 Whitehorse 269 Yellowknife 267

A data set is summarized in the frequency table below. The data set contains a total of 30 data values. What is the missing frequency?   Value Frequency 1 5 2 3 3 4 4 6 5 □ 6 2 7 3 8 4

Given the following data: 7, 11, 19, 8, 9, 20, 17, and 16. Identify the range 7. 8.5 O 13.5 O 9.5 13