Probability Distribution for Discrete and Continious Random Variables Probability Distribution for Discrete

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Probability Distribution for Discrete and Continious Random Variables Probability Distribution for Discrete
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Sana | 16.05.2024 | Hajmi | 4,21 Mb. | | #238992 |
Bog'liq 9.Ekonometrikada ehtimollar nazariyasi va matematik statistikaning asosiy tushunchalari2 Probability Distribution for Discrete - X – the number of heads observed
- X - kuzatilgan boshlar soni
Probability Distribution for Discrete and Continious Random Variables - Diskret tasodifiy o'zgaruvchining ehtimollik taqsimoti tasodifiy o'zgaruvchi qabul qilishi mumkin bo'lgan har bir mumkin bo'lgan qiymat bilan bog'liq bo'lgan ehtimollikni belgilaydigan grafik, jadval yoki formuladir.
The Binomial Random Variable The Poisson Random Variable (Optional) - A type of probability distribution that is often useful in describing the number of rare events that will occur during a specific period or in a specific area or volume is the Poisson distribution
- Muayyan davrda yoki ma'lum bir hududda yoki hajmda sodir bo'ladigan nodir hodisalar sonini tavsiflashda ko'pincha foydali bo'lgan ehtimollik taqsimoti bu Puasson taqsimotidir.
The Poisson Random Variable (Optional) - 1. The number of traffic accidents per month at a busy intersection
- 2. The number of noticeable surface defects (scratches, dents, etc.) found by quality inspectors on a new automobile
- 3. The number of parts per million (ppm) of some toxin found in the water or air emissions from a manufacturing plant
- 4. The number of diseased trees per acre of a certain woodland
- 5. The number of death claims received per day by an insurance company
- 6. The number of unscheduled admissions per day to a hospital
- 1. Har oyda gavjum chorrahadagi YTHlar soni
- 2. Yangi avtomobilda sifat inspektorlari tomonidan aniqlangan sezilarli sirt nuqsonlari (chizishlar, chuqurliklar va boshqalar) soni
- 3. Ishlab chiqarish zavodining suv yoki havo chiqindilarida topilgan ba'zi zaharli moddalarning milliondagi qismlari soni (ppm)
- 4. Ma'lum bir o'rmonzorning gektariga kasallangan daraxtlar soni
- 5. Sug'urta kompaniyasi tomonidan kuniga kelib tushgan o'lim da'volari soni
- 6. Kasalxonaga kuniga rejadan tashqari yotqizilganlar soni
The Hypergeometric Random Variable (Optional) Probability Distribution for Continious Random Variables The Uniform Distribution The Uniform Distribution The Normal Distribution Checking for normality The Exponential Distribution (Optional) - Checking for normality
- Sampling distributions
- Inferences Based on a Single Sample: Estimation with Confidence Intervals
- Normallikni tekshirish
- Tanlangan to’plam taqsimoti
- Yagona tanlanma to’plamga asoslangan xulosalar: Ishonch oraliqlari bilan baholash
Checking for normality/ Normallikni tekshirish Sampling distributions / Tanlangan to’plam taqsimoti - Yoz kunlaridagi havo harorati
Properties of Sampling Distributions: Unbiasedness and Minimum Variance Hockey overtime perid Inferences Based on a Single Sample: Estimation with Confidence Intervals / Yagona tanlanma to’plamga asoslangan xulosalar: Ishonch oraliqlari bilan baholash - Confidence Interval for a Population Mean: Normal (z) Statistic
- Confidence Interval for a Population Mean: Student’s t –Statistic
- Large-Sample Confidence Interval for a Population Proportion
- Determining the Sample Size
- Confidence Interval for a Population Variance (Optional)
- Aholi o'rtacha uchun ishonch oralig'i: Oddiy (z) statistik
- Aholi o'rtacha ishonch oralig'i: Talabaning t -Statistikasi
- Aholi nisbati uchun katta namunali ishonch oralig'i
- Namuna hajmini aniqlash
- Aholi tafovuti uchun ishonch oralig'i (ixtiyoriy)
Confidence Interval for a Population Mean: Normal (z) Statistic Confidence Interval for a Population Mean: Student’s t –Statistic Large-Sample Confidence Interval for a Population Proportion Determining the Sample Size Confidence Interval for a Population Variance (Optional) The page intentionally left blank HYPOTHESIS TESTING - Basics of hypothesis testing
- Gipotezalarni tekshirish to’g’risida asosiy tushunchalar
Basics of hypothesis testing / Gipotezalarni tekshirish to’g’risida asosiy tushunchalar
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