Hp Prime Graphing Wireless Calculator Manual do Utilizador descarregar pdf (Página 153)

Functions and commands 149

• Configuration: a string that controls what results are

shown and the order in which they appear. An empty

string "" displays the default: all results, including

headers. The options in the configuration string are

separated by spaces.

• h: header cells will be created

• acc:0 or 1 to reject or fail to reject the null hypothesis

• tZ: the test Z-value

• tP: the test proportion of successes

• prob: the lower-tail probability

• cZ: The critical Z-value associated with the input α-level

• cp1: the lower critical proportion of successes associated

with the critical Z-value

• cp2: the upper critical proportion of successes associated

with the critical Z-value

• std: the standard deviation

Example:

HypZ1prop(21, 50, 0.5, 0.05,1, "")

HypZ2prop The two-sample Z-test for comparing two proportions.

HypZ2prop(x

,α,mode,

[”configuration”])

where x

and x

are the success

counts of the two samples

)

Mode: Specifies which alternative hypothesis to use:

• 1: π

< π

• 2: π

> π

• 3: π

≠ π

Configuration: a string that controls what results are shown

and the order in which they appear. An empty string ""

displays the default: all results, including headers. The

options in the configuration string are separated by spaces.

• h: header cells will be created

• acc: 0 or 1 to reject or fail to reject the null hypothesis

• tZ: the test Z-value

• tP: the test Δπ value

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