Which key difference do experiments have that correlation studies do not have?

O A. At least one variable must be discrete.

O B. The researcher makes a change in one of the variables to see

what is affected.

O C. The sample is drawn randomly from the population.

D. The sample size is much larger, allowing for better proof of

causation.

What would be a good starter sentence for writing a review over hidden figures?

Hey guys! i've got an exercise where you've to find out the correct sentence in each pair. 1) a-we were tired and thirsty, so we stopped to have a drink at the cafè. b-we were tired and thirsty, so we stopped having a drink at the cafè. 2)a-if your computer freezes, try to turn it on and off again and see if that . b-if you computer freezes try turning it on and off again and see if that . me! it's urgent!

After the doctors question their authenticity, the duke suggest that he and the king leave immediately with the money they have already stolen. why does the king refuse to leave