Jaymica Rose L. Dacquil, RN

Assignment No. 1

A) At the 5% level of significance, determine if there is a positive correlation between the variables.

Correlations

XY

XPearson Correlation1.717**

Sig. (2-tailed).009

N1212

YPearson Correlation.717**1

Sig. (2-tailed).009

N1212

**. Correlation is significant at the 0.01 level (2-tailed).

Assignment No. 2Case Processing Summary

Cases

ValidMissingTotal

NPercentNPercentNPercent

Disease * Drinkers200100.0%0.0%200100.0%

Disease * Drinkers Crosstabulation

Count

DrinkersTotal

Non-DrinkersModerate DrinkersHeavy Drinkers

DiseaseWith Hypertension224254118

Without Hypertension45221582

Total676469200

Chi-Square Tests

ValuedfAsymp. Sig. (2-sided)

Pearson Chi-Square30.704a2.000

Likelihood Ratio31.2982.000

Linear-by-Linear Association28.7331.000

N of Valid Cases200

a. 0 cells (.0%) have expected count less than 5. The minimum expected count is 26.24.

Since the computed value is greater than the tabular value, reject Ho. This means that there is a significant relationship between hypertension and drinking habits of 200 male respondents in a certain locality.Assignment No. 3

Case Processing Summary

Cases

ValidMissingTotal

NPercentNPercentNPercent

Vital Capacity * Smoking120100.0%0.0%120100.0%

Vital Capacity * Smoking Crosstabulation

Count

SmokingTotal

Yes - SmokingNo - Smoking

Vital CapacityYes111021

No198099

Total3090120

Chi-Square Tests

ValuedfAsymp. Sig. (2-sided)Exact Sig. (2-sided)Exact Sig. (1-sided)

Pearson Chi-Square10.178a1.001

Continuity Correctionb8.4851.004

Likelihood Ratio9.0751.003

Fisher's Exact Test.004.003

Linear-by-Linear Association10.0931.001

N of Valid Cases120

a. 0 cells (.0%) have expected count less than 5. The minimum expected count is 5.25.

b. Computed only for a 2x2 table

Since the computed value is greater than the tabular value, reject Ho. This means that there is a significant relationship between smoking and vital capacity of 120 respondents.