Which is a question that we can answer directly with hypothesis testing? what is the probability of observing our sample data by random chance, if some assumptions are true about the population? does one of our variables of interestdirectly causea change in another variable? how impactful(or meaningful) is an effect in real-world units? to what situations or populations can we generalize our sample data?

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

Graph the linear function using the slooe and y intercept