# How to create a frequency distribution

### What is frequency distribution in statistics?

**Frequency distribution, in statistics**, a graph or data set organized to show the

**frequency**of occurrence of each possible outcome of a repeatable event observed many times.

**Frequency distributions**are particularly useful in summarizing large data sets and assigning probabilities.

### What are the 3 types of frequency distributions?

Statistics Chapter 2 Section 2-2 Page 43 Problems 1-18

A | B |
---|---|

three types of frequency distributions, and explain when each should be used |
categorical frequency distribution, grouped frequency distribution, cumulative frequency distribution; |

### What are the 3 types of sound?

**Types**of Waves

**Sound** waves fall into **three** categories: longitudinal waves, mechanical waves, and pressure waves.

### What are the two types of frequency?

There are

**two types of frequency**charts – Grouped**Frequency**Distribution and Ungrouped**Frequency**Distribution.### What are the four types of frequencies?

Wavelength:

ELF | EXTREMELY LOW FREQUENCY Frequency: 3 KHz to 30 KHz Wavelength: 100 km to 10 km |
---|---|

HF | HIGH FREQUENCY Frequency: 3 MHz to 30 MHz Wavelength: 100 m to 10 m |

VHF | VERY HIGH FREQUENCY Frequency: 30 MHz to 300 MHz Wavelength: 10 m to 1 m |

UHF | ULTRA HIGH FREQUENCY Frequency: 300 MHz to 3 GHz Wavelength: 1 m to 100 mm |

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Jul 10, 2019

### What is the minimum frequency?

Threshold

**frequency**v0 is the**minimum frequency**which a photon must possess to eject and electron from a metal. It is different for different metals. When a photon of**frequency**1.0 × 10^15s^-1 was allowed to hit a metal surface, an electron having 1.988 × 10^-19J of kinetic energy was emitted.### What is the frequency symbol?

Frequency is denoted by the symbol

**f**, and is measured in**hertz (Hz**) – formerly called cycles per second (cps or c/s) – kilohertz (kHz), or megahertz (**mHz**).### What are units of frequency?

Frequency/SI units

### What is SI unit of Hertz?

The

**hertz**is the**SI unit**of frequency, and has**units**of inverse seconds. The**hertz**is a derived**unit**in the**SI**, equal to 1 s^{–}^{1}(**Hz**= s^{–}^{1}). In pre-**SI**usage the**unit**was called “cycles,” “cycles per second,” or “cps,” from which additional terms like “kilocycles” and “megacycles” (or “kc/s” and “mc/s”) were derived.### How do u find the frequency?

To

**calculate frequency**, divide the number of times the event occurs by the length of time. Example: Anna divides the number of website clicks (236) by the length of time (one hour, or 60 minutes).### What is a hertz frequency?

**Frequency**is the rate at which current changes direction per second. It is measured in

**hertz**(

**Hz**), an international unit of measure where 1

**hertz**is equal to 1 cycle per second.

**Hertz**(

**Hz**) = One

**hertz**is equal to one cycle per second.

### Is 20 Hz high or low?

**High**frequencies produce more oscillations. The units of

**frequency**are called

**hertz**(

**Hz**). Humans with normal hearing can hear sounds between

**20 Hz**and 20,000

**Hz**. Frequencies above 20,000

**Hz**are known as ultrasound.

### Is Hz and FPS same?

**FPS**means “frame per seconds”.

**Hz**is a frequency so 1

**Hz**“one per second”.

**Hz**is just the max

**fps**a screen/monitor can handle. So if you’re playing a game at 120

**fps**and your screen can only handle 60hz you will see 60fps because the screen can’t show you more.

### What are the sacred frequencies?

**These are the Solfeggio**

**frequencies**and their associated properties:- 396 Hz: liberation from negative feelings.
- 417 Hz: transformation and fixing broken situations.
- 528 Hz: miracles and DNA repair.
- 639 Hz: interpersonal relationships.
- 741 Hz: solving problems, solutions, creative expression.
- 852 Hz: spiritual enlightenment.

### What are the 7 healing frequencies?

**Benefits of Music based on**

**7 Solfeggio Frequencies**- 396 Hz
**Solfeggio Frequency**.**Healing**sound**frequency**396 Hz has beneficial effects on feeling of guilt. - 528 Hz
**Solfeggio Frequency**. - 639 Hz
**Solfeggio Frequency**. - 741 Hz
**Solfeggio Frequency**. - 852 Hz
**Solfeggio Frequency**. - 963 Hz
**Solfeggio Frequency**.

### What frequency can eliminate you?

The most dangerous frequency is at the median alpha-rhythm frequencies of the brain: 7

**hz**. This is also the resonant frequency of the body’s organs.### What is God’s frequency?

**God Frequency**is a 15-minute daily program that uses cortical synchronization science and Jesus’s teachings to manifest

**God’s**blessings into the users’ lives. The program bases its workings on Jesus’s secret teachings utilized by ex-priests to manifest a life of happiness, good health, and success.

### What Hz is harmful?

The most

**dangerous**frequency is at the median alpha-rhythm frequencies of the brain, 7**hz**. This is also the resonant frequency of the body’s organs.### Can a sonic boom eliminate you?

The general consensus is that a loud enough sound could cause an air embolism in your lungs, which then travels to your heart and

**kills you**. Alternatively, your lungs might simply burst from the increased air pressure. High-intensity ultrasonic sound (generally anything above 20KHz)**can**cause physical damage.