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Simora [160]
2 years ago
7

For a somewhat normal distribution, the range is approximately equal to how many times the standard deviation?

Social Studies
1 answer:
Vadim26 [7]2 years ago
4 0

The range is approximately equal to how many times the standard deviation is 6 times.

The standard normal distribution is a normal distribution with mean μ = 0 and standard deviation σ = 1. The letter Z is often used to denote random variables that follow this standard normal distribution.

The standard normal distribution is a special case of the normal distribution. The standard normal distribution has a mean of zero (μ=0) and a standard deviation of one (σ=1). A random variable following a standard normal distribution is denoted by z.

Standardizing a normal distribution results in a mean of 0 and a standard deviation of 1. This makes it easy to calculate the probability that a given value appears in a distribution, or to compare data sets with different means and standard deviations.

Learn more about standard deviation at

brainly.com/question/475676

#SPJ4

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Draw a figure of a folk musical instrument of your community and write a short description on it .​
liubo4ka [24]

Answer:

madal,sarangee,basuriand murali,,pungi,tyamko ,sanai,jhurma,damahaetc

Explanation:

Madal

Madal is one of the famous folk musical instruments associated with our culture and lifestyle. It is believed that it was first introduced by the Magar community, it is equally famous and used by almost all of the Nepalese society. MadalThis instrument is made especially with skin stretched over both of the ends of a wooden hollow tube and tightened with leather strings. Madal is drum played by hand beating on both sides. The madal has a strand that goes around the waist of the person playing it to hold it horizontally. Playing technique involves rhythmic struck one either ends (heads) with palm. The heads vibrate to produce sound when struck. It is mostly used in Nepali folk song. No one can still stand when people start, beating madals singing Nepali folk song (Nepali lok geet).

Sarangee

Sarangee is a traditional folk musical instrument especially played by Gandharva. It is a popular string-instrument made of a piece of wood, the bottom of which is made a hollow and four pieces of strings are fastened tightly with four wooden nails fixed on the top of it. It is played by rubbing on a group of strings especially left and right repeatedly with a small stick, which is fastened with some strings. Sarangee resembles the violin in western culture. Sarangi in Nepal is played from so many years. It has its own famous rhythms and tones. Sarangi in Nepal has been used as a instrument used to convey the message and news across tSarangihe country. The Gandharvas used to travel across the nation and go home to home sing the song of current affairs and earn some money. That was kind of messenger tradition.

Basuri and Murali

These are made from pieces of bamboo by making generally 6 holes on it. The six holes represent the musical notes. Both of these instruments are similar in nature and played by blowing air through mouth. A little difference between these two is that Murali is played likeMurali flute/trumpet holding by lips and slops downwards whereas the Basuri is kept horizontally (exactly how lord Krishna played in Mathura and Brindavan) . Both of these instruments produce almost same types of sound. These are also famous all over the country. In eastern culture flute represents lord Krishna. The names Murali and Basuri are synonyms and used alternately in some languages.

Panchai baja

Panche baja is called so because it is the group of five musical instruments played together. The five musical instruments in panche baja are.

Jhyamta/Jhurma (Cymbal): It is one of the Panchhai Baja. It is a couple of flat round dish-like musical instrument made of brass or bronze, played by beating on each other.

Narsingha (A Trumpet): It is one of Panchaibaja Bajas made of two pieces curved copper tube that is played by blowing air through its mouthpiece.Panche Baja Set

Nagara/Damaha (A Drum): It is also one of the panchhai Baja. It is made of leather stretched over an end of a hollow copper bowl played by hitting with hands or sticks.

Sanai (A kind of clarinet): It is one of the Panchhai Baja. It is made of a metal shaped like a pipe slightly bent forward has couple of holes, reed on the top that you blow into.

Tyamko: It is also one of the Panchai Baja. It is similar to Damaha in shape but very small in size, played with two pieces of sticks called Gajo.

Khainjadi (A tambourine)

It is a kind of small drum made of skin stretched over an edge of a rounded hollow wood. It isKhaijadi played especially on the occasion of singing a kind of song called Roila and Balam.

Bin

Pungi (Bin)

It is made of a harder cover of coconut by fixing some pieces of bamboo on it. It is specially played by snake charmers to make snakes dance especially in Terai regions.

6 0
2 years ago
Psychologist James Coyne has proposed that depression symptoms may be sustained by __________ problems; that is, people who are
Alexandra [31]

Answer:

Bullying and or degrading comments

Explanation:

bullying can be a main source of some peoples depression and\or anxiety

when people bully other people who can possibly already have depression it can add fuel to the fire and just make it worse causing it to stick around and worsen..

just my opinion. i know this dosent help the whole thing but its a start

6 0
3 years ago
Personality tests that use forced-choice questions are beneficial in identifying personality traits because they
arsen [322]

Answer:

they offer a much more accurate measurement of candidate’s personality

Explanation:

Forced choice questions format is a format for survey responses that requires respondents to provide an answer (e.g., yes or no, agree or disagree), forcing them to make judgments about each response option.

In other words, it is a format of survey that provides questions that eliminate Don’t Know and Neutral response options, such that, it forces respondents to express an opinion or attitude.

The forced choice format increases the number of survey records with responses that are usable for analysis. Hence, Forced Choice personality tests offer a much more accurate measurement of candidate’s personality even though it is difficult to construct and leads to losing in scale.

Forced-choice would be more suitable for assessing higher management or those with high cognitive skills and a simple personality test would be ideal for freshers.

3 0
3 years ago
Which of these is not one of the seven factors noted in the text that promote the outbreak of war?
Tomtit [17]
A. Perceived threats
3 0
3 years ago
Dave watches his brother climb a tall but brittle tree. When a branch snaps, Dave’s brother falls out of the tree and breaks his
astra-53 [7]

Answer:

B. Dave has learned vicariously through his brother’s experience.

Explanation:

4 0
3 years ago
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