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## Statistics Input Descriptions

The following table describes the different inputs used in Lists & Spreadsheet wizards.

 Input Description m0 Hypothesized value of the population mean that you are testing. s The known population standard deviation; must be a real number > 0. List The name of the list containing the data you are testing. Frequency List The name of the list containing the frequency values for the data in List. Default=1. All elements must be integers | 0. The frequency values can also be typed as a list, in the format {1, 1, 3, 2}. v, Sx, n Summary statistics (mean, standard deviation, and sample size) for the one-sample tests and intervals. s1 The known population standard deviation from the first population for the two-sample tests and intervals. Must be a real number > 0. s2 The known population standard deviation from the second population for the two-sample tests and intervals. Must be a real number > 0. List 1, List 2 The names of the lists containing the data you are testing for the two-sample tests and intervals. Frequency 1, Frequency 2 The names of the lists containing the frequencies for the data in List 1 and List 2 for the two-sample tests and intervals. Defaults=1. All elements must be integers | 0. v1, Sx1, n1,v2, Sx2, n2 Summary statistics (mean, standard deviation, and sample size) for sample one and sample two in two-sample tests and intervals. Pooled Specifies whether variances are to be pooled for 2‑Sample t Test and 2‑Sample t Interval. p0 The expected sample proportion for 1‑Prop z Test. Must be a real number, such that 0 < p0 < 1. x The count of successes in the sample for the 1‑Prop z Test and 1‑Prop z Interval. Must be an integer | 0. n The count of observations in the sample for the 1‑Prop z Test and 1‑Prop z Interval. Must be an integer > 0. x1 The count of successes from sample one for the 2‑Prop z Test and 2‑Prop z Interval. Must be an integer | 0. x2 The count of successes from sample two for the 2‑Prop z Test and 2‑Prop z Interval. Must be an integer | 0. n1 The count of observations in sample one for the 2‑Prop z Test and 2‑Prop z Interval. Must be an integer > 0. n2 The count of observations in sample two for the 2‑Prop z Test and 2‑Prop z Interval. Must be an integer > 0. C‑Level The confidence level for the interval instructions. Must be | 0 and < 100. If it is | 1, it is assumed to be given as a percent and is divided by 100. Default=0.95. RegEQ The prompt for the name of the function where the calculated regression equation is to be stored.

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