fourgift.blogg.se - Find outliers on a stem plot

FIND OUTLIERS ON A STEM PLOT GENERATOR
FIND OUTLIERS ON A STEM PLOT SERIES

Which interval has the fewest data in it? How do you know this?ġ13. Are there more data in the interval 31 to 38 or in the interval 45 to 55? How do you know this? Which quarter has the largest spread of data? What is the spread? Which quarter has the smallest spread of data? What is the spread?

FIND OUTLIERS ON A STEM PLOT SERIES

What do they imply about the age of purchasing a BMW from the series when compared to each other?

Which group is most likely to have an outlier? Explain how you determined that.

In complete sentences, describe what the shape of each box plot implies about the distribution of the data collected for that car series.

The following box plots display the results. In it, people were asked the age they were when they purchased their car.

A survey was conducted of 130 purchasers of new BMW 3 series cars, 130 purchasers of new BMW 5 series cars, and 130 purchasers of new BMW 7 series cars. Construct a bar graph of obesity rates of your state and the four states closest to your state. Following are the 2010 obesity rates by U.S. Based on the graphs, do you think that individuals spend the same amount, more or less, as singles as they do person by person as a couple? Explain why in one or two complete sentences.Ģ5.How did scaling the couples graph differently change the way you compared it to the singles graph?.Compare the graph for the singles with the new graph for the couples:.Since each couple is paying for two individuals, instead of scaling the x-axis by $50, scale it by $100. Construct a new graph for the couples by hand.Overall, are the graphs more similar or different?.List two differences between the graphs.List two similarities between the graphs.Construct a histogram for the couples group.Construct a histogram for the singles group.Fill in the relative frequency for each group.Following is a summary of the bills for each group. Suppose that 60 single travelers and 70 couples were surveyed as to their on-board bills for a seven-day cruise from Los Angeles to the Mexican Riviera. At the end of the cruise, guests pay one bill that covers all onboard transactions. Often, cruise ships conduct all on-board transactions, with the exception of gambling, on a cashless basis. Are the graphs more similar or more different? Explain your answer.Ģ2. Now, compare the graph for Publisher C to the new graphs for Publishers A and B.

Make new histograms for Publisher A and Publisher B.

Would you have expected the graph for Publisher C to look like the other two graphs? Why or why not?.

In complete sentences, give two reasons why the graphs for Publishers A and B are not identical.

For Publishers A and B, make bar widths of one.

Using either a graphing calculator, computer, or by hand, use the frequency column to construct a histogram for each publisher's survey.

Find the relative frequencies for each survey.

The results are as follows: Publisher A # of books In the survey, adult consumers were asked the number of fiction paperbacks they had purchased the previous month. Suppose that three book publishers were interested in the number of fiction paperbacks adult consumers purchase per month.

Construct a bar graph for all the states beginning with the letter "M."Ģ1.

Construct a bar graph for all the states beginning with the letter "A.".

Construct a bar graph of the obesity rates of those eight states.

FIND OUTLIERS ON A STEM PLOT GENERATOR

Use a random number generator to randomly pick eight states.9. The table contains the 2010 obesity rates in U.S.