Solve the problem.In a local election, 22,600 people voted. This was an increase of 13% over the last election. How many people voted in the last election?

Find the standard deviation for the given data. Round your answer to one more decimal place than the original data.The numbers below represent the test scores of nine students. 90, 77, 51, 81, 35, 55, 46, 51, 87

Find the mode(s) for the given sample data. 7.08, 7.41, 7.56, 7.08, 7.88, 7.99, 7.62

Find the degree measure of the angle created by the given part of a circle. circle

Find the median for the given sample data.A store manager kept track of the number of newspapers sold each week over a seven-week period. The results are shown below.52, 17, 203, 106, 271, 249, 241

Measurements are made at two different times. Find the absolute change and then find the percentage change. If necessary, round your answers to one decimal place.In the last election, in a certain city the percentage of eligible voters who voted in the local election was 69.8%. This year, the percentage fell to 53.4%.

Construct a pie chart representing the given data set. FAVORITE FOOD NUMBER OF RESPONSES Chinese 46 Indian 30 Mexican 48 Thai 36

Find the range for the given data.The manager of an electrical supply store measured the diameters of the rolls of wire in the inventory. The diameters of the rolls (in m) are listed below.0.491, 0.666, 0.229, 0.409, 0.323, 0.114

Solve the problem.The grocery expenses for six families were $82.17, $61.50, $78.48, $51.19, $88.96, and $60.78. Compute the mean grocery bill. Round your answer to the nearest cent.

In order to answer the given question, which of the following types of study would be the most appropriate: an experiment without blinding, an experiment with single blinding, an experiment with double blinding, an observational study, or a case-control study?How do lawyers’ salaries compare to doctors’ salaries?