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38 Answered Questions for the topic Distribution

Distribution Math Statistics

28d

Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. 

 A single thermometer is randomly selected and tested. Find P81, the 81-percentile. This is the temperature reading separating the bottom 81% from the top 19%.
Distribution Math Statistics

28d

Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. 

 A single thermometer is randomly selected and tested. Find P81, the 81-percentile. This is the temperature reading separating the bottom 81% from the top 19%.
Distribution Math Statistics

06/07/20

bell shaped distribution

The commute time to work in the U.S. has a bell shaped distribution with a population mean of 24.4 minutes and a population standard deviation of 6.5 minutes. What proportion of the population has... more

03/22/20

Probability & Distribution question

Thank you so much!! I really want to master this unit :(
Distribution Film Film Techniques

07/10/19

What exactly is 70mm print and why does anyone care?

There has been a bit of controversy lately over the release of Tarantino's *Hateful Eight* movie. As I understand it, the movie was scheduled to play in a particular theater in Los Angeles that... more
Distribution Film Netflix

07/10/19

How do streaming services earn money?

Netflix and Prime are (I think) the two leading competitors in streaming services. Both services are releasing original movies and shows which are exclusively available in their platform. But... more
Distribution Film Film Industry

07/09/19

Are there any global standards to identify a movie?

I know there exist approaches like **EIDR** (Entertainment Identifier Registry) and **ISAN** (International Standard Audiovisual Number). But I do not know how many movies are contained within... more
Distribution Film Film Industry

06/27/19

How are digital movies sent to a movie theater?

For many years, movies were stored on rolls of film that were physically mailed to theaters. Now, most theaters project their movies digitally. But how are these digital movies sent to the theater?... more
Distribution Film Terminology

06/26/19

Why we don't use "TV" before "miniseries"?

Why we typically say "TV series", but we don't say "[TV miniseries](https://en.wikipedia.org/wiki/Miniseries)" (i.e., instead of this, we simply say "miniseries")?Does it mean, that there are... more
Distribution Film Film Industry

06/14/19

What format do movie theaters now use?

I know that in earlier times, feature films were distributed on large format tape, and these were what were distributed to theaters for showing. A given feature film would have several reels. The... more
Distribution Film Film Industry

06/05/19

What's with the trend of releasing movies outside the US first?

A recent trend that I've noticed (or I'm just crazy and need to delete this question) is to release a major film **outside of the U.S. first**, even if it's a Hollywood film. Usually a week or so... more
Distribution Probability Theoretical

02/20/19

what if a theoretical expected value is 0

Distribution Math Maths

06/02/18

Number arranging

The number of ways of arranging the 26 letters of the English alphabet = 26!. If a computer prints these arrangements at the rate of 1000 per second, how long will this take?
Distribution

05/29/18

What is 4x(8x+2y+3) in the distributive property

I need help with wander and need an explanation 
Distribution

12/28/17

Calculate price based on score using distribution

Hopefully I can make sense of this. I'm writing a program that requires pricing of items. For an example let's say houses. Items are evaluated and given a score. Given that these scores are... more
Distribution

10/19/17

What is -3-7(-3-6v)

Distribution
Distribution Statistics Probability

09/12/17

The probability that the number of successes is exactly 0

assume that a procedure yields a binomial distribmutinous with 3 trials and a probability of success of 0.10. Use a binomial table to find the probability that the number of successes is exactly... more
Distribution Statistics Probability

09/12/17

What is it that differentiates a binomial probability distribution from any other probability distribution?

What is it that differentiates a binomial probability distribution from any other probability distribution?   Honestly didn't know It was a difference my teacher explained that I only got half... more
Distribution

08/02/17

Distribution

The weights of all one hundred (100) 9th graders at a school are measured, and it is found that the mean of all the measurements is 100 lbs., with a standard deviation of 15 lbs. Explain how you... more
Distribution

06/14/17

Gregs hot dogs

The daily sales by Greg's Hot Dogs have a mean of $572.50 and a standard deviation of 26.10.A. What percent of the time will have daily sales greater than 564B. What percent of the time will the... more
Distribution

03/21/17

Distribution question

What is the difference between a z-distribution and the distribution of sample means?
Distribution Career Development Resume

12/20/16

Effective Resume Title

Effective Resume Title For Warehouse distribution and  jobs picking orders and stuff wit scan guns 

Discrete probability distributions

If you select a red diamond picture card (i,e.) a card that doesn't have a number on it) you win $100. It costs $10 to play this game. What is your expected earnings? if you played this game 10,000... more
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