Consider the number of blocks on the master file that are read before the first block is updated. Each day, the transaction file is run against the master file and approximately 4% of master blocks are updated. If 10 blocks were read without needing to be updated, what is the probability that the first update will occur in the 14th block? Question 4 options: a 0.729 b 0.0354 c 0.271 d 0.0233
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
Consider the number of blocks on the master file that are read before the first block is updated. Each day, the transaction file is run against the master file and approximately 4% of master blocks are updated. If 10 blocks were read without needing to be updated, what is the probability that the first update will occur in the 14th block?
Question 4 options:
|
a
|
0.729 |
|
b
|
0.0354 |
|
c
|
0.271 |
|
d
|
0.0233 |
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