Factory Output A manufacturing company has three factories: X, Y, and Z. The daily output of each is shown here.

If one item is selected at random, find these probabilities.

a. It was manufactured at factory X or is a stereo.

b. It was manufactured at factory Y or factory Z.

c. It is a TV or w as manufactured at factory Z. (4–3)

Step 1 of 1:

Given, a manufacturing company has three factories: X, Y, and Z.

Then the table is given below.

Factory X | Factory Y | Factory Z | |

TV | 18 | 32 | 15 |

Stereo | 6 | 20 | 13 |

The total number of items table is given below.

X | Y | Z | Total | |

TV | 18 | 32 | 15 | 65 |

Stereo | 6 | 20 | 13 | 39 |

Total | 24 | 52 | 28 | 104 |

Our goal is:

a). We need to find the probability of factory X or is a stereo.

b). We need to find the probability factory Y or factory Z.

c). We need to find the probability TV or was manufactured at factory Z.

a). The probability of factory X or is a stereo is

P (factory X or stereo) =

P...