The Bureau of Labor Statistics (BLS) records data on variables related to the U.S. economy, including the number of unemployed people during each year. The following dot plot displays the annual numbers of unemployed people between 1972 and 1982 as reported by the BLS. Each value is reported in units of millions of people. From the above dot plot, find the median of the annual number of unemployed people in the U.S. between 1972 and 1982 in millions of people.

dear sir mam how do u create a steam and leaf data plot

The Big Mac index is a way of measuring Purchasing Power Parity (PPP) between different countries. By diverting the average national Big Mac prices to U.S. dollars, the same goods can be informally compared. The Big Mac can also be a good indicator for the individual purchasing power of an economy since he exists worldwide in standard size, composition and quality. Price # of Countries Rel. f. Cum. f 1.50-1.99 2 2.00-2.49 4 2.50-2.99 7 3.00-3.49 9 3.50-3.99 7 4.00-4.49 8 4.50-4.99 9 5.00-5.49 7 5.50-5.99 1 6.00-6.49 2 6.50-6.99 1

Consider this set of data: 4.5 3.2 3.5 3.9 3.5 3.9 4.3 4.8 3.6 3.3 4.3 4.2 3.9 3.7 4.3 4.4 3.4 4.2 4.4 4.0 3.6 3.5 3.9 4.0 Construct a stem and leaf plot by using the leading digit as the stem. Construct a stem and leaf plot by using each leading digit twice. Does this technique improve the presentation of the data? Explain.

Which country of origin appears to have the highest “typical” miles per gallon?   [ Select ]  ["USA", "Sweden", "France", "Japan", "Italy", "Germany"]  Which country of origin has the most variation in miles per gallon?   [ Select ]  ["Sweden", "USA", "France", "Italy", "Japan", "Germany"]

The following data are the maximum temperatures (in degrees Fahrenheit) of 17 cities in the United states measured on the same day. 53 70 65 74 85 76 84 70 61 59 54 66 56 71 81 73 76 Construct a box and whisker plot for the data.

A County Board of Supervisors has appointed an urban planning committee to evaluate proposed community development projects. The committee is analyzing, among other things, data on household incomes in two cities within the county. They have collected data on the income of 77 households in each of the two cities. The histograms below show the distributions of the two sets of incomes (in thousands of dollars). Each histogram shows household income on the horizontal axis and number of households on the vertical axis. The means and standard deviations for the data sets are also given. City A City B 25+ 20+ 15+ 10+ 5- ← 10 20 30 40 50 60 70 80 90 100 City A mean: 73.96 thousand dollars City A standard deviation: 20.30 thousand dollars Explanation 25- 20- 15- 104 5+ 10 (a) Identify the data set for which it is appropriate to use the Empirical Rule. It is appropriate to use the Empirical Rule for the (Choose one) ▼ data set. 20 30 The committee wants to use the Empirical Rule to make some…

The following table shows the average annual amount of precipitation (mm) for 16 Canadian cities. Create a box-and-whisker plot to display this information. Precipitation (mm) City St. John's 1482 |Charlottetown 1201 Halifax 1474 Fredericton 1131 Québec City 1208 Montréal 940 |Ottawa 911 |Toronto 819 Winnipeg Regina 504 364 Edmonton 461 |Calgary 399 Vancouver 1167 Victoria 858 Whitehorse 269 Yellowknife 267

What is the shape of the distribution for both plots? This graph was from excel.

Please answer d and e