Decide which of the two given prices is the better deal.You can buy laundry product in a 35-ounce bottle for $14.00 or in a 30-ounce bottle for $11.70.

Identify which of these types of sampling is used: simple random, stratified, systematic, or convenience.To avoid working late, a quality control analyst simply inspects the first 100 items produced in a day.

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.184.9, 178.5, 189.2, 188.3, 175.6, 180.7, 181.1, 179.3

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?

Decide which of the two given prices is the better deal.You can buy laundry product in a 24-ounce bottle for $10.80 or in a 20-ounce bottle for $8.60.

Find the mode(s) for the given sample data. 7.37, 7.41, 7.56, 7.37, 7.88, 7.99, 7.62

Carry out the indicated unit conversion. If necessary, round your answer to one decimal place.33 pounds to grams

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

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

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 4.5% of men and 5.6% of women were unemployed. The margin of error for each report was 0.6 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?