Answer:
20
Step-by-step explanation:
-10 + 20 = +10
Answer:
2
Step-by-step explanation:
16, 18, 23, 25, 26, 34, 37, 37, 40, 41, 46
37 is the upper quartile value
Answer:
D. 48
Step-by-step explanation:
In the experiment, 16/40 landed exactly on heads. If you do 16/40 * 3/3 = 48/120.
This means that you can estimate 48 of the next 120 trials have 2 coins showing heads.
