The first one I’m not sure tho
Answer:
624
Step-by-step explanation:
Width: 104
Length: 208
104+104+208+208=624
She should expect 250 marbles after 400 trials.
why:
if 25/40 is green then that means chances of pulling marbles are increasing by 10% their original number.
Also it's 250 because 25 is 63% of 40 and 250 is 63% of 400
Answer:
not enough info
Step-by-step explanation:
Answer:
A. biased because if people are leaving a fast food restaurant, they are more likely to eat fast food restaurants than if you were to survey them in a more random setting.
B. Representative because her eggs came from multiple sample spaces.
C. biased because the tallest corn stalk is expected to have more ears.
