A newspaper reported that 50% of people say that some coffee shops are overpriced. The source of this information was a telephone survey of 100 adults.

a. Identify the population of interest in this study.
b. Identify the sample for the study.
c. Identify the parameter of interest in the study.
d. Find and interpret a 95% confidence interval for the parameter of interest, a. Identify the population of interest.

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Which graph represents the following piecewise defined function?

If i have 20$ and i gave 5$ away how much i got