Alison surveyed a group of students at her school. She found that 155 students owned a cell phone, and 76 of those students owned a laptop as well. She also found that there were 35 students that do not own a cell phone, but own a laptop. Seventeen students did not own
either device. Complete this two-way table to summarize the data.
Cell Phone No Cell Phone Total
Laptop
76
35
No Laptop
17
Total
155

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?

Plz. yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.