Answer:
6/35
Step-by-step explanation:
After an earthquake, $$ 3 /7 of all claims were paid within a month.
Let the total number of claims be represented by 1
Therefore, the amount of claims that were not paid within the month is calculated as:
1 - 3/7 = 4/7
Hence, 4/7 claims were not yet paid.
Of the remaining claims that had not yet been paid, $$ 2/5 of them were paid within the second month. What fraction of all claims were paid in the second month?
This is calculated as:
2/5 of the claims that were not yet paid
= 2/5 of 4/7
= 2/5 × 4/7
= 6/35
Answer:
1/10
Step-by-step explanation:
I believe the answer is 1/10
Answer:
I believe it's (4, 2)
Step-by-step explanation:
it's a simplified version of (8, 4)
The expected value is
The standard deviation is the square root of the variance, which is
where
so that
making the standard deviation