Problem 2:Twenty-five army inductees were given a blood test to determine their bloodtype. The data set isA B B AB OO OB AB BB BOA OA O O O ABAB A O BAThe data are categorical, so discrete classes, one for each blood group, can beused.Step 1 Make a table showing class, frequency and percentageStep 2 Count the frequency of each category. (Use tally marks, if needed)Step 3 Find the percentage of values in each class by dividing the frequency ofeach class by the total number of values.Step 4 Find the totals for each column.

Frequency is also known as count which means the number of times a particular variable or outcome…

Answered: Problem 2: Twenty-five army inductees…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Would you like a cup of tea? Carole and Julius are getting ready to open a new cafe and are gathering up information about sales of different drinks in their state. They obtain data containing the yearly sales (in $1000s) for three types of tea: Darjeeling, Earl Grey, and Green Tea. A boxplot of the data and a histogram of the sales for all three teas combined is shown below. Note: Clicking on any image in this problem will open it in a new window, allowing you to enlarge the view. Tea Sales by Product Combined Tea Sales Darjeeling Earl Grey Green Tea 100 200 300 400 Product Sales in $1000 Part 1: Use the plots above to make quantitative comparisons and answer the following questions: Quantity A: The 75th percentile (Q3) of Sales for Darjeeling Tea Quantity B: The 75th percentile (Q3) of Sales for Green Tea Quantity A is greater Quantity A: The median of Sales for Darjeeling Tea Quantity B: The median of Sales for Green Tea Quantity B is greater 00€ 007 Frequency > 000 008 007 Sales in…
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Consider the following data set: i X 1 -4 23410 5 -2 0 2 4 Y₁ -10.672 -6.428 -2.242 1.946 7.596
Light Conditions Weather Daylight Dark, but Lighted Dark Dawn/Dusk Other Normal 14,307 5875 8151 1183 65 Rain 875 497 681 87 8 Snow/Sleet 219 51 156 17 2 Other 125 54 220 40 9 Unknown 810 255 548 71 133
Example 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 9 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
For each vignette, choose the type of research that is being conducted. There is only one correct answer for each vignette. Here are your answer choices for questions 1-18 Case Study Naturalistic Observation Laboratory Observation Survey Correlation Test Experiment Longitudinal Design Cross Section Cross Sequential Design Maria wants to understand the political demographics in her community, so she creates a questionnaire asking people to identify their age, gender, political affiliation, religion and marital status. After Maria collects the abovementioned data (in question #12), she then identifies the relationships between religion and political affiliation. Kathi…
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Example 3. Present the following data by horizontal bar diagram. Bangalore Hydradad 11 City: Population (Lakhs) : Trichy 8 Mysore 7 Ooty 3
please answer parts a,b,c,d. Thanks

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