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Showing 1 to 15 of 778 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 = 12

Hypothesis test results:
MeannSample MeanStd. Err.Z-StatP-value
μ85501.301582738.414769<0.0001
One sample Z summary hypothesis test
samanfee5578Aug 26, 2019956B0

One sample Z confidence interval:


μ : Mean of variable
Standard deviation not specified.

95% confidence interval results:
VariablenSample MeanStd. Err.L. LimitU. Limit
var114713.28348060.0173748583.24942653.3175347
One sample Z confidence interval
mkhalbertAug 5, 2019942B14

One sample Z confidence interval:


μ : Mean of variable
Standard deviation not specified.

95% confidence interval results:
VariablenSample MeanStd. Err.L. LimitU. Limit
var12521.120.6463229319.8532322.38677
var32515.720.1872609615.35297516.087025
var2251.2560.0465761031.16471251.3472875
var42512.920.7459222511.45801914.381981
var5250.8720.0484836740.776973740.96702626
var62514.960.8336266213.32612216.593878
var72513.20.7348469211.75972614.640274
var8250.9160.0495580470.818868011.013132
var92514.80.8465616713.1407716.45923
One sample Z confidence interval
kwilde44Aug 1, 20193KB11

One sample Z hypothesis test:


μ : Mean of variable
H0 : μ = 1.3
HA : μ < 1.3
Standard deviation not specified.

Hypothesis test results:
VariablenSample MeanStd. Err.Z-StatP-value
people who go to movies100.90.40688519-0.98307830.1628
One sample Z hypothesis test
dc5aaa19-f05a-466e-814b-1f19576f8cab-151703_d2l_snhumlpJul 28, 2019994B15

One sample Z confidence interval:


μ : Mean of variable
Standard deviation not specified.

95% confidence interval results:
VariablenSample MeanStd. Err.L. LimitU. Limit
Miles18816.0467021.479859413.14623118.947173
Mod 56 Miles One sample Z confidence interval
martinezandy680Jul 27, 2019940B13

One sample Z summary confidence interval:


μ : Mean of population
Standard deviation = 0.64

99% confidence interval results:
MeannSample MeanStd. Err.L. LimitU. Limit
μ10898.20.06158402998.0413798.35863
One sample Z summary confidence interval
ejesse1287Jul 21, 2019921B20

One sample Z summary hypothesis test:


μ : Mean of population
H0 : μ = 5
HA : μ > 5
Standard deviation = 4.11

Hypothesis test results:
MeannSample MeanStd. Err.Z-StatP-value
μ75.711.5534340.457051930.3238
One sample Z summary hypothesis test
pierreoJul 10, 2019956B28

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, 2019960B32

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, 2019938B43

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, 2019483B78

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, 2019947B52

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, 20191KB53

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, 2019963B46

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, 2019924B37

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, 2019966B51

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