Null hypothesis definition

Null hypothesis means an assumption about hazardous substance concentrations at a site when evaluating compliance with cleanup levels established under this chapter. The null hypothesis is that the site is contaminated at concentrations that exceed cleanup levels. This does not apply to cleanup levels based on background concentrations where other appropriate statistical methods supported by a power analysis would be more appropriate to use.

Null hypothesis means an assumption about hazardous substance concentrations at a site when evaluating compliance with cleanup lev- els established under this chapter. The null hypothesis is that the site is contaminated at concentrations that exceed cleanup levels.

Null hypothesis. : the means for the material property for the original and reformulated material are identical

Examples of Null hypothesis in a sentence

• Any other legal or equitable relief to which Plaintiffs may be entitled.

• The findings show a Null hypothesis (H0) proving that there is no relationship.

• These findings support the applicability of the CIE WHIM modeling in the context of this study.≈≈≈ ≈ × ≈ ×In addition to z = 0.09, the p-value falls below the often adopted Null hypothesis rejection limit, p = 0.05, at z 0.045 (p 0.035).

• At each step the co-added spectra were fitted with the CIE WHIM model, and the fit C-statistics compared to that obtained without the redshifted component included (Null hypothesis).

• Types of sampling, Expected values of Sample mean and varience, sampling distribution, Standard error, Sampling distribution of means and sampling distribution of varience.Parameter estimations – likelihood estimate, interval estimations.Testing of hypothesis: Null hypothesis, Alternate hypothesis, type I, & type II errors – critical region, confidence interval, Level of significance.

More Definitions of Null hypothesis

Null hypothesis. Dietary modifications with focus on a low sodium diet, has no effect on lowering blood pressure for pre-hypertensive African American individuals between the ages of 18-35. Alternative Hypothesis: Dietary modifications with focus on a low sodium diet, has effect on lowering blood pressure for pre-hypertensive African American individuals between the ages of 18-35.

Null hypothesis. The completion rate for U.S. TB evaluations between immigrants receiving the written referral used at the Detroit Quarantine Station upon U.S. entry will not increase significantly compared with immigrants who did not receive a referral.

Null hypothesis means an assumption about hazardous

Null hypothesis means an assumption about hazardous substance concentrations at a site when evaluating compliance with cleanup levels established under this chapter. The null hypothe- sis is that the site is contaminated at concentra- tions that exceed cleanup levels. This shall not apply to cleanup levels based on background con- centrations where other appropriate statistical methods supported by a power analysis would be more appropriate to use.

Null hypothesis means an assumption about hazardous substance concentrations at a site when evaluating compliance with cleanup levels established under this chapter. The null hypothesis is

Null hypothesis means an assumption about hazardous substance concentrations at a site when evaluating compliance with cleanup levels established under this chapter. The null hypothesis is that the site is contaminated at concentrations which exceed cleanup levels. This shall not apply to cleanup levels based on background concentrations.

Null hypothesis no statistical differences are expected in the extent of FA between mothers and fathers.