**Contents**show

## What is this symbol called P?

Atomic Names and Symbols

Atomic Number | Symbol | Name |
---|---|---|

76 | Os | Osmium |

8 | O | Oxygen |

46 | Pd | Palladium |

15 | P | Phosphorus |

## How do you type the symbol P?

First, type in a letter that you want to adorn with a hat. Say, for example, p. Next, go to **Insert -> Symbol, drop down to** “More Symbols”, and in the window that pops up, make sure you have selected “Arial Unicode MS” as the font.

## What is the Greek letter P?

The Greek Alphabet

Α | α | a |
---|---|---|

Ο | ο | o |

Π |
π |
p |

Ρ | ρ | r |

Σ | σ, ς | s |

## How do you type Ø?

Ø = **Hold down the Control and Shift keys and type** a / (slash), release the keys, hold down the Shift key and type an O.

## What does J mean in texting?

The J is actually supposed to be **a smiley face**.

This is because the letter J represents a smiley face icon in the Wingdings font. Microsoft Outlook, a popular e-mail client, automatically converts the 🙂 and 🙂 text emoticons into smiley face icons using the Wingdings font.

## What does XD mean?

XD Definitions and Synonyms**an expression used in text messages or e-mails signaling happiness or laughter**. XD is an emoticon. X represents closed eyes while D stands for an open mouth.

## What is the P symbol in math?

Probability and statistics symbols

Symbol | Symbol Name | Example |
---|---|---|

P(A) | probability function | P(A) = 0.5 |

P(A ⋂ B) | probability of events intersection | P(A⋂B) = 0.5 |

P(A ⋃ B) | probability of events union | P(A⋃B) = 0.5 |

P(A | B) | conditional probability function | P(A | B) = 0.3 |

## Is MU the mean?

μ mu, pronounced “mew” = **mean of a population**.