Answer:(
q
p+1)
2
+4
Step-by-step explanation:
Given:
Pool swimming Ocean swimming Total
Age 30 and younger 228 54 282
Over 30 years old 142 185 327
total 370 239 609
Frequencies:
Pool swimming Ocean swimming Total
Age 30 and younger 228/609 = 0.37 54/609 = 0.09 282/609 = 0.46
Over 30 years old 142/609 = 0.23 185/609 = 0.30 327/609 = 0.54
<span>total 370/609 = 0.61 239/609 = 0.39 609/609 = 1.00</span>
<span>The relative frequency (rounded to the nearest hundredth) of a person over 30 years old who prefers to swim in the ocean is 0.30</span>
Answer:
6 %
Step-by-step explanation:
There are only three 3 cards left in the deck of 51 cards
3/51 = 0.0588235...
Answer:
Wooseok!!!
Step-by-step explanation:
He is my bias in Pentagon!!!
