Researchers in the Adirondack mountains collect data on a random sample of streams each year. One of the variables recorded in the substrate of the streams-the type of soil and rock over which they flow. The researchers found that 69 of the 172 sampled streams had substrate of shale. Construct a 95% confidence interval for the proportion of Adirondack streams with a shale substrate.

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

What is 96 divided by 7,488mark as brainliest

Which shows the graph of the solution set of 3y – 2x > –18?