In 2012, third baseman miguel cabrera of the detroit tigers baseball team had 205 hits in 622 times at bat. What is miguel's bat
1 answer:
Miguel's batting average is approximately 0.330
<u><em>Explanation</em></u>
Miguel Cabrera had 205 hits in 622 times at bat.
For finding the batting average, we need to <u>divide the number of hits by the total number of times</u> at bat and then round the result up to <u>three decimal places</u> as batting average is usually rounded to three decimal places.
So, Miguel's batting average ≈ 0.330 (Rounded to three decimal places)
You might be interested in
Answer:
46.91% probability that at least nine participants complete the study in one of the two groups, but not in both groups
Step-by-step explanation:
We use two binomial trials to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
Probability of at least nine participants finishing the study in a group.
0.2 probability of a students dropping out. So 1 - 0.2 = 0.8 probability of a student finishing the study. This means that .
10 students, so
We have to find:
Then
0.3758 probability that at least nine participants complete the study in a group.
Calculate the probability that at least nine participants complete the study in one of the two groups, but not in both groups?
0.3758 probability that at least nine participants complete the study in a group. This means that
Two groups, so
We have to find P(X = 1).
46.91% probability that at least nine participants complete the study in one of the two groups, but not in both groups