A margin of error is sometimes reported along with the results of a survey. An unbiased poll of 2000 cell phone users found that 78% favored the president. The margin of error was ±2%. If 35,000 cell phone users are surveyed, what is the maximum number of users who favored the president?

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

The longer leg of a 30-60-90 trangle is 18