With question 7

a) in this experiment how many factors are there name them?

b how many treatments are applied and how many subjects are applied

this class is for stats. my math class.

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

I’m confused on how to work the pie charts

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample