Given the following students' test scores (95, 92, 90, 90, 83, 83, 83, 74, 60, and 50), identify the mean, median, mode, range, variance, and standard deviation for the sample. Write a 500-750-word summary and analysis discussing the results of your calculations. State your results for the sample: the mean, median, mode, range, variance, and standard deviation Explain which method is best for this data set. Why? Conduct a one sample T-test and interpret the results (use a population mean of 70). In what situations would this information be useful? Please use SPSS.

Compare and contrast two genetic or developmental disorders. Discuss the treatments and advance technologies offered to assist individuals that were not available in the past years. 230-250 word discussion on this topic please avoid plagiarism please cite words, give reference this is pathophysiology class ( human disease 5th addition ) Examples cardiovas- Congenital heart failure, Atrial septal defect, ventricular spetal defect, patent ductus arteriousus, coarctation of the arota. Examples Blood - cell anemia, hemophilia, Examples Digestive- Cleft lip palate, pyloric stenosis, phenylketonuria (PKU), hirschsprung's disease.

A public opinion poll surveyed a simple random sample of 1000 voters. Respondents were classified by gender (male or female) and by voting preference (Republican, Democrat, or Independent). Results are shown in the contingency table below.

                                                VOTING PREFERENCES

                                                Rep        Dem      Ind         Row Total

Male                                      350         075         25           450

Female                                 275         240         35           550

Column Total                     625         315         60           1000

Is there a gender gap? D3 the men's voting preferences differ significantly from the women's preferences? Use a 0.05 level of significance.

Answers should be in word format please

Linear Regression

Linear regression is used to predict the value of one variable from another variable. Since it is based on correlation, it cannot provide causation. In addition, the strength of the relationship between the two variables affects the ability to predict one variable from the other variable; that is, the stronger the relationship between the two variables, the better the ability to do prediction.

What is one instance where you think linear regression would be useful to you in your workplace or chosen major? Please describe including why and how it would be used.?

Need 250 words answer in word fiel

Choose a country (except the U.S.) and discuss the following economic indicators:

1. GDP (real growth rate) and country comparison to the word

2. Main industries

3. Agriculture products

4 Unemployment rate

5 Inflation rate

6 Exports in $ for 2019

7 Export commodities

8. Export partners

9. Import ( in $) for 2019, 2020

10 Import commodities

11. Energy:

     Electricity access:

    Population without electricity:

   Electrification total population

    Crude oil production ( for 2019) and country comparison to the world

12. Population

13 Internet users

14. Life expectancy

Summarize the legislation that introduced Medicare and the funding source for the program. Discuss some of the changes that have occurred in the Medicare program since its inception. Describe the demographics of the population covered by Medicare and identify the number of people in the U.S. covered by Medicare. Assess how changes in Medicare will affect the citizens and legal residents in your state. Include specific demographic information on age, race, income, etc., for your state to justify your response.

Present your response in a 3- to 5-page Microsoft Word document formatted in APA style.

On a separate page, cite all sources using APA format.

Drop an object from a certain height and measure the time it takes to reach the ground. Repeat at least 5 times and average the time data. Calculate this height by using the free fall formulas(this is the experimental height). Measure the height by using a measuring tape ( this is the Real height).

Report

Include a word description of your experiment. A drawing of your set up. Physics formulas used.

Finish with a % error of the height. % error=abs(Real-h-Exp-h)/Real h.

Assume Real-h is the height measured by tape and Exp-h calculated by free fall formulas.

The balance of trade is the nation's balance sheet of trade with the rest of the world. It represents the difference between the monetary value of exports and imports. Some experts believe a deficit is harmful. Some do not. The US has run a large trade deficit for many years.Do you think it is harmful...or not? What do you think the longer term consequences are? Also in 2014 the deficit was reported as a seven year low point. Why do you think that occurred? What is the likely outcome of the current 2016 "strong dollar" and an even stronger dollar after the recent "Brexit"?

300 word minimum