On Saturday, some adults and some children were in a theatre. The ratio of the number of adults to the number of children was 5:2
Each person had a seat in the circle or has a seat in the stalls.
3/4 of children had seats in the stalls.
117 children has seats in the stalls.
There are exactly 2600 seats in the theatre. On this Saturday, we’re there people on more then 60% of the seats?

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)