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Write as a percent.93.221

Use the range rule of thumb to approximate the standard deviation.The race speeds for the top eight cars in a 200-mile race are listed below. Round results to the nearest tenth.188.5, 181.4, 189.2, 177.4, 175.6, 176.8, 178.5, 177.8

Find the area, in acres, of the property under the given assumptions. The stream frontage is 1,179 feet in length and the property line is 3,298 feet in length.

Construct a pie chart representing the given data set. FAVORITE FOOD NUMBER OF RESPONSES Chinese 92 Indian 60 Mexican 96 Thai 72

A sample statistic and margin of error are given. Find the confidence interval likely to contain the population parameter of interest and answer the question.In a survey conducted in a certain city it was found that 5.9% of men and 7.3% of women were unemployed. The margin of error for each report was 0.8 percentage points. Use each sample statistic to find a confidence interval. Can we conclude that the unemployment rate is higher amongst women than amongst men?

Solve the problem.In a local election, 38,000 people voted. This was an increase of 12% over the last election. How many people voted in the last election?

Find the mode(s) for the given sample data. Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.56, 68, 67,55, 52, 62,65, 58, 57

Write the inverse of the proposition.If the sun shines, they will bask.

Solve the problem.How many cubic inches are in 14 cubic feet?

Find the mode(s) for the given sample data. 7.27, 7.41, 7.56, 7.27, 7.88, 7.99, 7.62