Hp Prime Graphing Wireless Calculator Manual de usuario Pagina 152

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148 Functions and commands
Mode: Specifies which alternative hypothesis to use:
1: μ
1
< μ
2
2: μ
1
> μ
2
3: μ
1
μ
2
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: the test result, 0 or 1 to reject or fail to reject the null
hypothesis
tZ: Test Z
tM: the input Δ value
prob: the lower-tail probability
cZ: the critical Z-value associated with the input α-level
cx1: the lower critical value of Δ associated with the
critical Z-value
cx2: the upper critical value of Δ associated with the
critical Z-value
std: the standard deviation
Example:
HypZ2mean(0.461368, 0.522851, 50, 50, 0.2887,
0.2887, 0.05, 1, "")
HypZ1prop The one-sample Z-test for a proportion.
HypZ1prop(x,n,π
0
,α,mode,
[”configuration”])
where x is the success count of the
sample
Mode: Specifies which alternative hypothesis to use:
1: π < π
0
2: π > π
0
3: π π
0
x
x
x
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