answer:Давайте рассмотрим таблицу, которая описывает ошибки первого и второго рода: | Состояние истинной гипотезы | Решение по нулевой гипотезе | Описание ошибки | |-----------------------------|-----------------------------|----------------------| | H0 верна | Отвергаем H0 | **Ошибка первого рода (α)**: Принимаем альтернативную гипотезу, когда на самом деле верна нулевая гипотеза. Мы ошибочно считаем эффект значимым, хотя на самом деле различий нет.| | H0 неверна | Не отвергаем H0 | **Ошибка второго рода (β)**: Не принимаем альтернативную гипотезу, когда нулевая гипотеза неверна. Мы пропускаем реальный эффект или различие из-за недостаточной мощности исследования или других причин.| # Примеры в медицинском контексте: - **Ошибка первого рода (α)**: Лекарство было признано эффективным на основе результатов клинического испытания, хотя на самом деле оно не работает. То есть, введение этого лекарства в клиническую практику приведет к использованию неэффективного лечения. - **Ошибка второго рода (β)**: Исследование не показало статистически значимого эффекта лекарства, хотя на самом деле лекарство является эффективным. Это может привести к тому, что полезное лечение будет отклонено или не введено в практику. Выбор уровня значимости (α) и мощности исследования (1-β) является компромиссом между риском совершить ошибку первого рода и риском совершить ошибку второго рода. В идеале исследователи стремятся минимизировать оба этих риска, однако на практике повышение мощности исследования для уменьшения β часто ведет к увеличению размера выборки и затрат на проведение исследования.

answer:/imagine prompt: a room filled with pink instruments, walls covered in musical notes, shelves overflowing with violins, trumpets, and guitars, a grand piano in the center surrounded by rose petals, soft lighting casting a warm glow on the instruments, a cozy and inspirational space for musicians to create and collaborate, captured with a Canon EOS 5D Mark IV camera, 35mm lens, medium depth of field, composition highlighting the intricate details of the instruments, evoking a sense of creativity and harmony. --ar 16:9 --v 5.2 /imagine prompt: a vibrant pink chamber adorned with brass and woodwind instruments, silk curtains billowing in the gentle breeze, ornate chandeliers casting shimmering light on the instruments, a plush velvet couch in the corner inviting musicians to relax, vintage music sheets scattered on a mahogany desk, a sense of nostalgia and elegance permeating the room, captured in the style of a classical oil painting, with rich, textured brushstrokes bringing the scene to life. --ar 1:1 --v niji /imagine prompt: a luxurious room painted in shades of pink, filled with musical instruments of all shapes and sizes, a large French window overlooking a peaceful garden with blooming flowers, the sound of a soft melody filling the air, a mix of modern and antique musical pieces creating a harmonious blend of styles, captured with a Sony A7III camera, 50mm lens, wide aperture for a dreamy bokeh effect, composition focusing on the reflection of the instruments in the window glass, capturing a moment of musical serenity and inspiration. --ar 9:16 --v 5 /imagine prompt: a whimsical pink room with whimsical musical instruments hanging from the ceiling, colorful fairy lights illuminating the space, a quirky mix of classical and modern instruments like a saxophone next to a harp, a playful and imaginative environment for music lovers to explore and experiment, captured in a whimsical paper cut-out style with intricate details and layers, creating a sense of depth and wonder. --ar 1:1 --v 5.2

answer:In the drowsy hamlet of Mundanity, where the most exciting event of the year was the annual “Watch Paint Dry” festival, lived a man named Harold Piffle. Harold was the epitome of unremarkable, with a hairstyle that screamed “I give up” and a job as an accountant that was as thrilling as watching a snail sleepwalk. However, fate, it seems, had a rather peculiar sense of humor when it came to Harold’s destiny. On a day that began like any other in the monochrome tapestry of Harold’s life, he found himself inadvertently caught in the gears of adventure. Misinterpreting his GPS’s command of “Go straight,” Harold went straight when he should’ve metaphorically veered left, finding himself not at the local supermarket as intended but across the border into the uncharted wilds of Mexico. Before he could say “Oops,” he was mistaken for a notorious gangster (mostly because he had accidentally worn a shirt that said “Bad Hombre” for the irony) and thrown into a prison that looked like it had been designed by someone who confused the concept of “penal institution” with “medieval dungeon.” On his first night, as Harold sat contemplating the series of poor life choices that led him to this moment, the universe decided to add insult to injury. A storm of biblical proportions erupted outside, and in a freak accident that would make even Zeus do a double-take, a bolt of lightning traveled through the prison’s inadequate electrical system and struck Harold as he sat on the steel toilet. When Harold awoke, he felt... different. As if he had consumed too much fiber and cosmic power for breakfast. It wasn’t until the prison guards came to check on the loud boom and found themselves abruptly needing to vacate the premises in a most unceremonious manner that Harold realized his newfound power: He had become the Brown Note, a superhero with the uncanny ability to induce fecal incontinence through acoustic resonance in the human bowel. Word of Harold’s power spread like wildfire, or more aptly, like an especially aggressive stomach virus. And with each incident, Harold felt a growing sense of responsibility. He couldn’t let this power go to waste. Thus, with a makeshift costume that included a mask (for anonymity) and rubber gloves (for obvious reasons), Harold embraced his alter ego. The streets of Mundanity, and subsequently, the world, were not ready for the Brown Note. Criminals found themselves caught in the most embarrassing situations, mid-heist or confession. No one could escape the justice meted out by the Brown Note’s, um, unique methods. It was crude, sure, but effective. Harold discovered that his new ability was not just a tool for fighting crime but also for bringing a certain form of humility and humanity to society. After all, nothing unites people more than a shared bathroom emergency. Please prompt me to continue.

answer:In Mundanity, whispers of the Brown Note's deeds turned into tales, tales into legends. Harold, still the same unremarkable Harold by day, found a sense of purpose he never knew in reconciling spreadsheets. However, with great power comes great gastrointestinal responsibility, and Harold was about to face his biggest challenge yet. A villain had risen, one whose heart was as black as the unclogged void of space. Dr. Constipator, a disgraced gastroenterologist with a vendetta against the human digestive system, had hatched a nefarious plan. He sought to reverse Harold’s efforts, intending to create a constipation epidemic that would cripple nations and bend the world to his will. Armed with an army of fiber-deficient minions and a ray that could halt peristalsis at fifty paces, Dr. Constipator launched his first attack on Mundanity's annual Chili Cook-Off - an event sacred to the townsfolk and a nightmare scenario for Harold’s peculiar brand of heroism. The stage was set for an epic confrontation. As Dr. Constipator unleashed his anti-digestive ray, Harold, hidden among the panicked crowd, knew this was his moment. With a heroic stance, facilitated by his fiber-enriched diet that morning, Harold prepared to strike back with the full might of his power. What followed could only be described as a symphonic battle of bowel-proportions. Notes of varying frequencies filled the air, clashing with the sinister hum of Dr. Constipator's ray. Chili enthusiasts, caught in the crossfire, found themselves experiencing a rollercoaster of gastrointestinal emotions. But Harold, focused and undeterred, found the perfect resonance, the true Brown Note, that not only counteracted the ray but also reversed its effects. The battle culminated in an overwhelming cacophony that left Dr. Constipator and his minions in an undignified defeat, proving once again that good digestion triumphs over evil. As Mundanity returned to its peaceful state, with its residents inexplicably more united and open-minded about gastrointestinal health, Harold pondered the philosophical depths of his journey. In a world that often felt as constipated as Dr. Constipator’s victims - bound by prejudices, fear, and the inability to let go - perhaps what society needed was a good, metaphorical bowel movement. A release of the old, the toxic, making room for the new, the nourishing. Harold’s story, from unremarkable accountant to unlikely superhero, served as a reminder: change can come from the most unexpected of places, or, in Harold’s case, gastrointestinal tracts. It underscored a thought-provoking theme of internal transformation mirroring external change, highlighting the universal truth that everyone, no matter how seemingly insignificant, possesses the potential for greatness and the power to make a difference. As for Harold, he continued to patrol the streets of Mundanity and beyond, a silent guardian keeping the peace in the most unusual of ways. Yet, his most significant challenge still lay ahead. A surprise twist in his story awaited, one that would test the very limits of his power and the depths of his courage. Deep within the shadows, Dr. Constipator, though humiliated, was far from defeated. Plotting his comeback, he stumbled upon a revelation so profound it threatened to shake the very foundations of Harold’s world. The true source of the Brown Note’s power was not the lightning strike per se, but a rare cosmic alignment that occurred at that moment, hinting at an even greater potential locked within Harold. An epic showdown loomed, one that would require Harold to delve deeper into the mysteries of his power and confront what it truly meant to be hero. Not just a hero of the bowels, but a hero of the heart, ready to face the unknown with a resilience that would inspire generations. In the end, Mundanity, with its newly minted superhero, discovered that even in the most regular of towns, magic - or, in this case, a form of it that no one had necessarily asked for - effervesced, turning the mundane into the extraordinary, the bland into the flavorful, and reminding everyone that life, much like digestion, is a process to be embraced, complete with its ups, downs, and unexpected eruptions of heroism.