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Showing 1 to 15 of 771 results matching One sample Z
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One sample Z summary hypothesis test:


μ : Mean of population
H0 : μ = 0
HA : μ ≠ 0
Standard deviation = 400

Hypothesis test results:
MeannSample MeanStd. Err.Z-StatP-value
μ33509006.9109474130.22817<0.0001
One sample Z summary hypothesis test
cjpizzutiJun 17, 2019960B6

One sample Z confidence interval:


μ : Mean of variable
Standard deviation not specified.

95% confidence interval results:
VariablenSample MeanStd. Err.L. LimitU. Limit
var13083.7666671.720520780.39450887.138825
One sample Z confidence interval_C
kds28085Apr 28, 2019938B29

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 0.97
HA : μ < 0.97
Standard deviation = 1

Hypothesis test results:
New column, Variable, added to data table!
New column, n, added to data table!
New column, Sample Mean, added to data table!
New column, Std. Err., added to data table!
New column, Z-Stat, added to data table!
New column, P-value, added to data table!
One sample Z hypothesis test
bmbrukti123Apr 13, 2019483B55

One sample Z confidence interval:


μ : Mean of variable
Standard deviation not specified.

95% confidence interval results:
VariablenSample MeanStd. Err.L. LimitU. Limit
HOURS WORKED20845.1822121.173927342.88135647.483067
One sample Z confidence interval
lorriefrenchApr 6, 2019947B34

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 50
HA : μ ≠ 50
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
Hours workedHours sleepRestedAge RangeData collector19245.7208331.2514999-3.41923040.0006
One sample Z hypothesis test
mrsamazing112Apr 5, 20191KB35

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 50
HA : μ ≠ 50
Standard deviation = 49

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
var15041.566.9296465-1.21795540.2232
One sample Z hypothesis test
mrsamazing112Apr 1, 2019963B29

One sample Z summary confidence interval:


μ : Mean of population
Standard deviation = 5.4715

99% confidence interval results:
MeannSample MeanStd. Err.L. LimitU. Limit
μ3024.550.9989546621.97686327.123137
One sample Z summary confidence interval
jlunser3Mar 30, 2019924B23

One sample Z summary hypothesis test:


μ : Mean of population
H0 : μ = 36
HA : μ > 36
Standard deviation = 93.0621

Hypothesis test results:
MeannSample MeanStd. Err.Z-StatP-value
μ20845.18226.45269561.42300220.0774
Last One sample Z summary hypothesis test
lorriefrenchMar 28, 2019966B33

One sample Z summary hypothesis test:


μ : Mean of population
H0 : μ = 36
HA : μ > 36
Standard deviation = 14.302

Hypothesis test results:
MeannSample MeanStd. Err.Z-StatP-value
μ5023.922.0226082-5.97248631
Lorrie French One sample Z summary hypothesis test
lorriefrenchMar 28, 2019958B26

One sample Z summary confidence interval:


μ : Mean of population
Standard deviation = 149.36

95% confidence interval results:
MeannSample MeanStd. Err.L. LimitU. Limit
μ51595161.230.6575526159.94122162.51878
One sample Z summary confidence interval
a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlpMar 21, 2019927B48

One sample Z summary confidence interval:


μ : Mean of population
Standard deviation = 124

5% confidence interval results:
MeannSample MeanStd. Err.L. LimitU. Limit
μ5712855.1892385284.6746285.3254
One sample Z summary confidence interval
9b3841f4-6224-43fc-aa0e-c6e7a72e2ca2-35958_d2l_southMar 11, 2019916B19
One Sample Z calculatorstovsky.9Mar 5, 2019174B33
One Sample Z calculatorstovsky.9Mar 5, 2019174B28

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 60
HA : μ > 60
Standard deviation = 10

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
var11064.43.16227771.39140220.0821
One sample Z hypothesis test
anthony.montanaroMar 5, 2019962B26

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 0
HA : μ ≠ 0
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
AGE3854.7631581.064381451.450689<0.0001
One sample Z hypothesis test
calderonx99Feb 19, 2019977B43

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