a) It was discovered that the sizing of some shirts was labelled incorrectly. (i) State two differences between a cluster sample and a stratified random sample in this situation.

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Q: sampling

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Q: claim a random sample of N = 15 parts will be taken and if more than two defective parts are found

A: Given: sample size, n = 15 p = 10% = 0.10 x =2 more than two defective parts are found P(X > 2)

Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

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A: Given that, A foreign shipment of 5 foreign cars contains 2 that have light paint stains. Suppose…

Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

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Q: State two differences between a cluster sample and a stratified random sample in this situation.

A: Following are differences explained as below-

Q: 7. In a survey of 1000 drivers from Region A. 859 wear a seat belt. In a survey of 1000 drivers from…

A: Hi! Thank you for the question, As per the honour code, we are allowed to answer three sub-parts at…

Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

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Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

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Q: the following table shows the number of shirts by sizes that are manufactured in a factory on a…

A: Total sample size required n = 375

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A: Hello, Thank you for the question. According to our honor code can answer only one question at a…

Q: A personal computer manufacturer is interested in comparing assembly times for two keyboard assembly…

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Q: The following table shows the number of shirts by sizes that are manufactured in a factory on a…

A: a) It was discovered that the sizing of some shirts was labelled incorrectly. (i) Give two reasons…

Q: The following shows the number of shirts by sizes that are manufactured in a factory on a particular…

A: Note : Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

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Q: 1. A packaging process is supposed to fill small boxes of raisins with approximately fifty raisins…

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Q: Let X1, …, Xn be a random sample from a N(μ, 1) population. Find the MLE of μ.

A: The random variables X1,...,Xn follows Normal distribution with parameters μ and 1. The formula for…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.