The purpose of this study to find out whether there is a significant effect GIST strategy teach reading comprehension in descriptive text seven grade students. This uses quantitative method. usedtrue experimental which took two classes randomly, VII I as class and H control class. instrument used test. result showed from mean the pretest 75.13 posttest 86.94. researchers ttest formula calculate...

Oral submucous fibrosis (OSMF) is a potentially malignant condition, chiefly associated with the practice of chewing arecanut. Though numerous treatment modalities have been tried but all are palliative and have no curative value. Hence, present preliminary clinical trial was undertaken to evaluate the efficacy of PRAK-20; a herbomineral compound and Garlic in the management of OSMF. METHODS: F...

h. t-Test: This is one of the most powerful and widely used statistical tests. The ttest (Student's t) is used to calculate the confidence intervals of a measurement when the population standard deviation ()) is not know. Which is usually the case. The t-test is also used to compare two averages. The t-test corrects for the uncertainty of the sample standard deviation (s) caused by taking a sma...

Permutation tests based on previously developed statistics are proposed for the case of mixed paired and two-sample designs. Different weighting schemes previous explored to understand strengths weaknesses each test. A simulation study compares power Type I error rates new with those developed. Rank-based generally performed as well or better than parametric statistics, particularly nonnormal d...

OBJECTIVE To evaluate the reproducibility of the modified sphygmomanometer compared to hand dynamometer to measure muscle strength of the flexor muscles of fingers. METHODS We assessed 40 healthy volunteers of both genders, aged between 20 and 55 years, who underwent the muscle strength test in the finger flexor muscles on both hands using two instruments for which the comparison was made bet...

In study of intra-individual variation of serum constituents, we used analysis of variance to separate biological from analytical variation, the latter being estimated from results for duplicate specimens. However, the replication error term in such a model may grossly overestimate instrumental variability, especially when a significant pre-instrumental error component is present. To separate p...

The present work attempts to find the gap between agreement level and adoption level of various supply chain management (SCM) practices in paint companies who are operating in India. An empirical study was carried out with paint companies. Paired samples ttest was used to find out the difference in agreement and adoption level of various SCM practices and multiple regression analysis was used t...