HP Prime Graphing Wireless Calculator Instrukcja Użytkownika Pobierz pdf (Strona 452)

100

101

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1: π < π

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2: π > π

●

3: π ≠ π

Example:

HypZ1prop(21, 50, 0.5, 0.05,1) returns {1, -1.1313…, 0.42, 0.8710…, 1.6448…, 0.6148…}

HypZ2prop

The two-sample Z-test for proportions. Returns a list containing (in order):

●

0 or 1 to reject or fail to reject the null hypothesis

●

The test Z-value

●

The test Z-value

●

The test Δπ value

●

The upper-tail probability

●

The upper critical Z-value associated with the input α-level

●

The critical value of Δπ associated with the critical Z-value

HypZ2prop(

,α,mode)

Mode: Species which alternative hypothesis to use:

●

1: π

< π

●

2: π

> π

●

3: π

≠ π

Example:

HypZ2prop(21, 26, 50, 50, 0.05, 1) returns {1, -1.0018…, -0.1, 0.8417…, 1.6448…, 0.0633…}

HypT1mean

The one-sample t-test for a mean. Returns a list containing (in order):

●

0 or 1 to reject or fail to reject the null hypothesis

●

The test T-value

●

The input value

●

The upper-tail probability

●

The degrees of freedom

●

The upper critical T-value associated with the input α-level

●

The critical value of the statistic associated with the critical t-value

HypT1mean( ,s,n,μ

,α,mode)

Mode: Species which alternative hypothesis to use:

404 Chapter 22 Functions and commands

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