Dustin polled 127 drivers late on a Friday night. Is this sample of the drivers in the city likely to be biased?
yes / no

What is the range? can’t seem to find it out

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96