Psych 111 Statistics Journal 2

Suppose you need to summarize ordinal data in a bar graph. How would you arrange the categories of data on the horizontal axis? Is it possible to make the order of the data apparent in a pie chart?

Create scatterplot using Excel with the following variables: gender: 0 = male, 1 = female. height: in inches. weight: in pounds. First we will create a scatterplot to examine how weight is related to height, ignoring gender. To do that in Excel: Sort the data by gender: Hold down the Control key (Command key on MacOS) and click the A key to select all of the data in the worksheet. Select the Home tab, then the Editing group Sort & Filter -> Custom Sort. In the pop-up window, make sure that My list has headers box is checked and then choose gender from the pull-down menu next to Sort by. Click OK. Now select all of the data in columns B and C, select the Insert tab and in the Charts group choose Scatter. Choose the first scatterplot option (Scatter with only Markers). Now we have a scatterplot, but the data is all on the right of the plot. To fix this: Right-click on the x-axis, and choose Format Axis from the pop-up menu. Make sure that Axis Options is selected on the left, and…

Please use typing and answer all questions as from one subpart.

Explain the concept of Notation for Panel Data?

You've heard of "Florida Man;" now meet "Florida Bear." This problem involves data from a subspecies of black bear found in Florida, Ursus americanus floridanus. The data were collected by T. D. Bartareau as part of a study published in the Journal of Fish and Wildlife Management (2017, vol 8, pp 234- 239). Before you begin consult the info sheet included at the end (a) Do you predict an allometric or isometric scaling relationship between body weight and body length? Explain. (b) Based on your answer to part a, what would a plot of log body weight (vertical axis) versus log body length (horizontal axis) look like? (c) Using the data provided, create a plot of log body weight versus log body length. Make sure to label the axes. Why might someone think your plot fails to provide clear support for your claim in part b? (d) Using the tools described on the info sheet to isolate portions of the dataset, refine your use of data in part c to strengthen support for your claim in b. Why does…

How does the number of attributes of a variable impact the number of cells in the cross-tabulation table and what does each cell represent?

ANSWER and EXPLAIN FOR BETTER UNDERSTANDING The Following Problem USING EXCEL. Kindly ATTACH THE EXCEL FILE ON GDRIVE LINK: https://drive.google.com/drive/folders/1GPsTMNYrbI6tyc1Gx7ehjxahvv-PeEj5?usp=sharing

IQR for data set  41, 49, 55, 82, 84, 85, 93, 103, 113, 121, 126, 127, 136, 136, 155, 166, 169, 178, 193, 204, 445

The U.S. Census Bureau collects data on household size and publishes the information in Current Population Reports. What kind of data is the number of people in your household?

The accompanying table gives the number of people diagnosed with AIDS in 2010 in 6 regions and the population of that region. Note that the​ "Rank Cases" column ranks the regions in order of the highest number of AIDS patients to the lowest number of AIDS​ patients; using 1 for the largest value and 6 for the smallest. Use the table to answer the following questions.   LOADING... Click the icon to view the data table.       Find the population of the remaining regions in thousands and add them to the table.   Region AIDS Rank Cases Population Population ​(thousands) A 73,138 1 19,245,825 19,246 B 69,773 2 36,559,898 36,560 C 54,755 3 18,207,130 nothing D 38,544 4 23,900,845 nothing E 20,810 5 12,431,007 nothing F 6,068 6 591,888 nothing ​(Round to the nearest whole number as​ needed.)

find 5 number summary for given data   2,5,8,9,11,15,14,16,18,20,25,30,35,40,48,50

Here is a set of 20 values in order: 1, 2, 5, 10, 11, 12, 14, 15, 15, 16,  18, 19, 20, 21, 22, 24, 25, 28, 32, 45  Do not use software for this question.  Using your pencil,  paper, and perhaps your calculator, determine the values for the 5 Number Summary for this set of data and type your answer into the essay text box.

Need help on letters A-G (all questions). Thank you.

Each year Money magazine publishes a list of "Best Places to Live in the United States." These listings are based on affordability, educational performance, convenience, safety, and livability. The below table shows the median household income of Money magazine’s top city in each U.S. state for  (Money magazine website). Click on the datafile logo to reference the data. City Median Household Income ($)   City Median Household Income ($) Pelham, AL 66,772     Bozeman, MT 49,303   Juneau, AK 84,101     Papillion, NE 79,131   Paradise Valley, AZ 138,192     Sparks, NV 54,230   Fayetteville, AR 40,835     Nashua, NH 66,872   Monterey Park, CA 57,419     North Arlington, NJ 73,885   Lone Tree, CO 116,761     Rio Rancho, NM 58,982   Manchester, CT 64,828     Valley Stream, NY 88,693   Hockessin, DE 115,124     Concord, NC 54,579   St. Augustine, FL 47,748     Dickinson, ND 71,866   Vinings, GA 73,103     Wooster, OH 43,054   Kapaa, HI 62,546     Mustang, OK 66,714…

the data file is just a blank excel sheet, you do not need to see it to access information.

When the data is organised in a table, the rows are (circle the answer);(a) variables (b) numbers (c) categories (d) cases

how does the number of attributes of a variable impact the number of cells in the cross-tabulation table and describe what each cell represents?

Please help with (d)

Please explain all work, including use of excel.

Please do not give solution in image formate thanku.

Enter the data in SPSS or EXCEL Merge the two data sets Once you have entered all the data, create a table to display the information Use any graphical method to present the data Comment on the findings Country May June July August Sept October Uganda 947 57 63 117 37 90 Kenya 411 42 55 100 85 49 Tanzania 521 72 02 116 52 46 Rwanda 753 55 15 89 4 14 Burundi 964 52 1 122 70 33 Ethiopia 327 6 26 135 17 24 Congo 967 6 7 113 90 53 Somalia 670 21 5 24 28 75 Eritrea 379 28 3 16 39 85 Country May June July August Sept. Oct. Sudan 39 5 38 11 82 86 Chad 44 10 93 11 101 187 Mali 25 30 67 21 132 82 Benin 47 37 44 10 44 21 Togo 49 31 116 11 31 18 Niger 23 40 37 13 88 18 Gambia 39 49 90 21 130 139…

Do histograms have to show grouped data? Can you use them for individual numbers as well as groups of numbers?

The data in the picture contains purchase data for golf purchases. Create a doughnut chart  in Excel to compare the purchases by gender each year with the US population. Below the chart, explain what it illustrates.

Please show me how this is worked out

What Is Control Charts for Attributes?

There are no hard-and-fast rules in determining how to develop a questionnaire. Fortunately, research experience has yielded some guidelines that help prevent the most common mistakes. The language should be simple to allow for variations in educational level. There are six critical and common mistakes researchers make when determining wording of each questions. Describe each of them and provide an example question to each of the common mistake.

The price per share of stock for a sample of 25 companies was recorded at the beginning of the first financial quarter and then again at the end of the first financial quarter. How stocks perform during the first quarter is an indicator of what is ahead for the stock market and the economy. Use the sample data in the file StockQuarter to answer the following. Click on the datafile logo to reference the data. DATA file a. Let di denote the percentage change in price per share for company i where 7.46 Confidence interval Interpret this result. The stock market experiences a decline Company Bank of New York Mellon Kraft Foods E.I. du Pont de Nemours and Company Consolidated Edison ) (to 3 decimals) Johnson & Johnson Union Pacific Comcast Applied Materials. Pfizer General Electric AT&T Cisco Systems Home Depot ✔ JP Morgan Chase Procter & Gamble Verizon Devon Energy Lilly Microsoft Coca Cola Qualcomm Exxon Mobil Corporation PG&E Corporation Oracle Corporation Chevron end of 1st quarter…

Find the 5 number summary of the following set of data: 11, 8, 12, 4, 7, 10, 3, 15, 8, 8, 7

FOLLOW THE INSTRUCTIONS TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS

In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. The researchers randomly selected 23 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cm. An analysis of the sample data revealed that the hippocampal volume is approximately normal with no outliers and x 8.18 cm and s=0.8 cm. Conduct the appropriate test at the a= 0.01 level of significance. State the null and alternative hypotheses. Ho: H H1: (Type integers or decimals. Do not round.) Identify the t-statistic. to = (Round to two decimal places as needed.) !! Identify the P-value. P-value = (Round to three decimal places as needed.) Make a conclusion regarding the hypothesis. the null hypothesis. There sufficient evidence to claim that the mean hippocampal volume is cm³ Statcrunch Next 8:01 SAMSUNG esc @ %23 $…

The Acme School of Locksmiths has been accredited for the past 15 years. Discuss how this information might be interpreted as a a. qualitative variable b. quantitative variable