analyzing sales data

Analyze the graph and state what effect an increase of $500 in sales would have on profit. => $150 profit; there is $3 profit for every $10 in sales or $300 profit; there is $3 profit for every $10 in sales or $600 profit; there is $6 profit for every $10 in ..

Select the wrong statement(s). I. Two major branches of statistics are statistics and probability. II. A group of all subjects under study is called a population. III. Statistics is the science of conducting studies to collect, organize, summarize, analyze and draw conclusions from d..

The line graph shows the weekly sales of books at a book exhibition. Find the range of the data. => 1,500 or 2,000 or 1,800 or 1,000..

The table shows the toaster sales in 3 different stores in a city. Which type of graph is appropriate to represent the data? => circle graph or bar graph or double line graph or stem-and-leaf plot..

>Dotplots, back-to-back stemplots, parallel boxplots Comparing center and spread: within group, between group variation Comparing clusters and gaps Comparing outliners and other unusual features Comparing shapes Exploring bivariate data: Analyzing patterns in scatterplots Correl..

A medical researcher wishes to test the effects of two diets and the time of day on the sodium level in a person's blood. Twenty people are randomly selected, and five are randomly assigned to each of the four groups. Find F A × B and analyze the data shown in the tables h..

Nick earns a salary of $13,000 per annum in addition to a commission of 1.5% on his sales. If the average price of a car he sells is $25,800, about how many cars must he sell in order to make an annual income of at least $50,000? Which of the following best describes the data? =..

Which graph is the most suitable for the data showing sales of a company in millions of dollars? Year 2000 2001 2002 2003 2004 2005 Sales 72 79 67 70 82 95 => circle graph or tally chart or bar graph or line plot..

The table shows the sale of computers in Georgia.Which type of graph is appropriate to represent the data? Sale of computers Year 1995 1996 1997 1998 1999 2000 Sales(in millions) 100 150 213 250 300 320 => bar graph or circle graph or line plot or stem-and-le..

Chris recorded the sales of T-shirts from a cloth store. In the 1 st week of January, he sold 280 T-shirts, in the 2 nd week 290 T-shirts, in the 3 rd week 276 T-shirts and in the 4 th week 369 T-shirts. Which of the given graphs can we use to show the data? => insufficient ..