All Else Being Constant,if the Sample Size in a P-Chart

question 27

Multiple Choice

All else being constant,if the sample size in a p-chart increases from 100 to 120,the upper and lower control limits will:

• A)move farther apart.
• B)move closer together.
• C)not be affected.
• D)both shift upward.

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Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, particularly mean, indicating the variability of an estimate from sample to sample.

Positively Skewed

A description of a distribution of data in which the tail on the right side of the histogram is longer than the left side, indicating that most values are clustered on the left.

Sampling Distribution

The probability distribution of a given statistic based on a random sample, used to estimate the population parameter.

Normal Populations

Populations that follow a normal distribution, where the majority of data points are concentrated around the mean value.