Research paper on solar cells

Take the topic of solar cells ¬ Introduce solar cells in general. ¬ Talk about 1 specific kind of solar cells that is widely available in the middle east specially in Qatar. ¬ Talk about the chosen solar cell in terms of what it is, what is made of. ¬…continue reading →

Sec.4.3   For a particular regression analysis, SST=161 and SSR=146 Obtain the coefficient of determination. (Round to two decimal places)       Determine SSE.           Use the table and the given regression equation to answer parts A-C. X 3 1 2 Y -4 0 -5…continue reading →


Sec5.1 A standard deck of playing cards has 52 cards. There are four suits-spades, hearts, diamonds, and clubs – with 13 cards in each suit. Spades and clubs are black; hearts and diamonds are red. If one of these cards is selected at random, what is the probability that it…continue reading →

Homework assignment for Chapter 1

Sec1.1 Data from a sample of citizens of a certain country yielded the following estimates of average TV viewing time per month for all the citizens. The times are in hours and minutes. (NA, not available) Viewing method May 2008 May 2007 Change (%) Watching TV in the home 127:31…continue reading →


  Sec4.1 Given below is a linear equation. Y=5+2x Find the y-intercept and slope.       Determine whether the line slopes upward, slopes downward, or is horizontal, without graphing the equation.       Use two points to graph the equation.                …continue reading →

STATISTICS: Homework Assignment for Chapter

A list of college wrestling champions for the years 1981-2005 is given in the table. Each college has been associated with a particular letter. Use this data to complete parts (a) through (d). A   E   D   D   A E   D   B   A   A E   C   C   C   C E   C  …continue reading →

1.. The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual. For a sample of n = 62, find the probability of a sample mean being less than 19.6 if mu equals20 and sigma equals1.22. For…continue reading →

Cloud computing security issues/challenges

Assignment: Develop a Research Proposal (20 points) Imagine you are a mid-level researcher at a world-renown, high-tech laboratory that receives millions of dollars in government grants each year. You are competing with another established researcher for a highly coveted endowed researcher position in the lab that will enable you to…continue reading →

Using your favorite search engine, perform a search for 3 different graphs that represent healthcare data. In a 2-3 page paper, written in APA format and using proper spelling/grammar, address the following: For each graph, list the type of graph used and describe the data that is presented. Include a…continue reading →