Mathematics, 24.07.2021 18:10 MiddleSchool2005
Tỷ lệ phế phẩm của một lô hàng là 2%. Gọi X là số phế phẩm trong 15 sản phẩm kiểm tra. X tuân theo quy luật phân phối:
4 điểm
Poisson
Chuẩn
Một – không
Nhị thức
Answers: 2
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Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
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Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?
Answers: 1
Tỷ lệ phế phẩm của một lô hàng là 2%. Gọi X là số phế phẩm trong 15 sản phẩm kiểm tra. X tuân theo q...
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