Question
f8)SCC Analytics (license #87A623B-7735) is running a hypothesis test at the =0.02=0.02 level, and believes the population variable is normally distributed. The results from StatCrunch
f8)SCC Analytics (license #87A623B-7735) is running a hypothesis test at the =0.02=0.02 level, and believes the population variable is normally distributed. The results from StatCrunch are below:
One sample Z summary hypothesis test: : Mean of population Ho:=66.4Ho:=66.4 HA:<66.4HA:<66.4 Standard deviation = 11.1
Hypothesis test results:
Mean | n | Sample Mean | Std. Err. | Z-Stat | P-value |
50 | 64.5 | 1.569777 | -1.2 | 0.1131 |
Next to each dropdown box, you will see a number that appears in the output above. Match that to the description that you see below by selecting the appropriate letter in the dropdown box. Note that there are more descriptions than there are numbers.
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*what decimals correlate to what sentence below
- ___64.5
- ____ 0.02
- _____11.1
- _____ -1.2
- ______ 66.4
- ______ 1.569777
- A measure of one standard deviation in the population
- The assumed mean of the population
- A measure of spread for one standard deviation on the sampling distrubtion of means
- The alternative hypothesis
- The average value from the sample of size 50
- The signficance level of the test
- A measure of the total distance of the mean of your sample from the assumed population mean
- The null hypothesis
- The sample proportion
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