Q. The subset of a population is known as ________

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Q. The process of sample selection in statistics is known as _______

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Q. Sampling can be used when it is impossible to measure the entire population.

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Q. The Gaussian curve is also known as ______

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Q. If the standard deviation is zero, what comment can we make on the type of normal curve formed?

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Q. There are two normal curves with the same mean value. The standard deviation of curve 1 is more than curve 2, what can we comment on the two normal curves?

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Q. ‘Parameter’ is a true population estimated by a ‘statistic’ and is often unknown.

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Q. Numerical data measured directly from a sample is known as _______

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Q. Which of the following is not a type of sampling technique?

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Q. ‘Random causes of variations’ in any manufacturing process are inevitable.

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Q. Which of the following is not a factor that affects the occurrence of ‘random causes of variation’ in any manufacturing process?

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Q. ‘Assignment causes of variation’ of any manufacturing process are also known as _______

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Q. ‘Assignment cause of variation’ in any manufacturing process can be easily traced and detected.

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Q. A stable process in any manufacturing process exhibits only ______

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Q. The x̅-charts and R-charts monitor ____ and ____ of any manufacturing process.

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Q. The x̅-charts and R-charts are also known as ________ and _______ respectively.

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Q. In the jargon of statistical process control, USL and LSL are known as _______ and _____ respectively.

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Q. Specification limits are also known as ________ of the product.

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Q. If a product falls in the range of USL-LSL then it is meeting the expectation of the customer.

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Q. Tolerance limits are the voice of the customer.

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