Answer: 0.6
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To get this answer, subtract the given value (0.4) from 1 to get
1-0.4 = 0.6
The reason why this works is because the event either happens or it doesn't happen. There are no other options. So if
A = event happens
B = event doesn't happen
then P(A)+P(B) = 1 which leads to P(B) = 1-P(A)
12,000 i dont just 12,000
Answer:
Her friend is correct
Step-by-step explanation:
40 * 20% = 8
40+8=48
Answer:
s
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Given
The two-way table
Required
Percentage of men and women whose favorite is Guitar
From the table, we have:
Those who prefer Guitar
So:
So, the percentage of men and women is:
