Suppose that in a particular country, the probability that a randomly chosen person is a left-handed baseball player is 0.0150.015 and the probability that a randomly chosen baseball player is left-handed is 0.240.0.240. Based on these probabilities, determine the probability, p, p, that a randomly chosen person from this country plays baseball. Give your answer as a decimal precise to at least three decimal places.

0.0625

Step-by-step explanation:

Given:

P(left-handed person is a baseball player ) = 0.015

P(baseball player is a lefthanded person) = 0.240

Required:

Find the probability, that a randomly chosen person from this country plays baseball.

Let,

A =  event of being a baseball player

B = event of player being left handed.

Therefore,

P(A and B) = 0.015

P(B|A) = 0.240

To find the probability, that a randomly chosen person from this country plays baseball, use the formula:

P(A) = P(A and B) / P(B|A)

Thus,

Therefore

The probability, that a randomly chosen person from this country plays baseball is 0.0625

step-by-step explanation:

see below

step-by-step explanation:

7.   there are 10 data points in the set.   the middle point is between 5 and 6.   the middle point in the top half is 8   and the middle point in the bottom half is 3. to find the iqr , take point 8 and subtract point 3

mid term   point 8 = 100   point 3 = 88

iqr = 100-88 = 12

final   point 8 = 93   point 3 = 78

iqr = 93 - 78 = 15

the final has the greatest iqr

6.   b - there is a high data value that causes the data set to be asymmetrical for the males: the data for males are high and asymmetrical .   there is an outlier for the males that skews the data

5.   the   iqr is a better measure of spread for the movies and basketball games.   since the basketball game has an outlier, we do not want to use standard deviation for measurement.  

3.   the exam median is much higher than the class median.   the median line is farther to the right on the exams

2.   there is no way to tell what the means are from the box and whisker plots.