A hypothesis stipulating that there is no difference between the situations, groups, and outcomes is called:
Show Hint
- Hypothesis of association
- Null hypothesis
- Hypothesis of differences
- Alternative hypothesis
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Null Hypothesis. A Null Hypothesis (\(H_0\)) is a statement that there is no significant difference between two situations, groups, or outcomes. It assumes that any observed difference is due to chance or random variation.
Step 2: Importance in hypothesis testing.
- The null hypothesis is tested against an alternative hypothesis (\(H_1\)), which proposes that there is a significant effect or difference
. - Statistical tests are used to determine whether to reject or fail to reject the null hypothesis.
Step 3: Explanation of incorrect options.
- (A) Hypothesis of association: Refers to relationships between variables, not the absence of difference.
- (C) Hypothesis of differences: Describes a hypothesis that assumes a difference exists, but it is not the same as the null hypothesis.
- (D) Alternative hypothesis: Opposes the null hypothesis by suggesting that a difference does exist.
Top GPAT Pharmaceutical Management Questions
- ___ is the practice of pharmacy in private and government‐owned hospitals, health maintenance organizations (HMOs), clinics, walk‐in health centers, and nursing homes.
- Given below are two statements
Statement I: Drugs Controller General of India is the Chairman of Drugs Technical Advisory Board (DTAB)
Statement II: In DTAB, there will be eight ex‐officio members, five nominated and five elected members
In light of the above statements, choose the most appropriate answer from the options given below - Of the following, which one is exempted from importing into India without the requirement of a license?
The process of establishing a product in the minds of target customer is called as
- Which of the following ICH Harmonized Tripartite Guidelines related to stability, provides approaches that allows for bracketing and matrixing designs for stability testing. This is especially important when a new drug product is to be commercialized with multiple strengths in multiple packaging configurations.
Top GPAT Research Management Questions
- ___ is the practice of pharmacy in private and government‐owned hospitals, health maintenance organizations (HMOs), clinics, walk‐in health centers, and nursing homes.
- Match the scientist awarded with Nobel prize with their contributions
(P) Alexander Fleming (1) GPCR (Q) Kobilka (2) β-blocker (R) Banting (3) Penicillin (S) Black (4) Insulin - A hypothesis stipulating that there is no difference between the situations, groups and outcomes is called:
Top GPAT Questions
- Match the symbols in the List I with the terms used in the List II of conductance measurements, and
List I
SymbolsList II
TermsA \(\Omega^{-1}\) I Specific conductance B \(∧\) II Electrical conductance C k III Specific resistance D \(\rho\) IV Equivalent conductance
Choose the correct answer from the options given below: - Cottrell’s method is used for the measurement of:
- Match the statements in List I with their correct answers in List II, respectively, in respect to modified 1st law of thermodynamics, and
List I
List II
A Constant heat (q = 0) I Isothermal B Reversible process at constant temperature (dT = 0) II Isometric C Constant volume (dV = 0) III Adiabatic D Constant pressure (dP = 0) IV Isobar
Choose the correct answer from the options given below: - Boric acid with molecular weight 61.83 was partitioned between water and amyl alcohol at 25 °C. The amount of boric acid was determined to be 0.24 g in 250 ml of amyl alcohol and 0.32 g in 100 ml water. The partition coefficient of boric acid between water and amyl alcohol, when calculated at molar concentration for each of the solution, is:
- Drugs ‘A’, ‘B’ and ‘C’ follow zero order, first order and second order degradation kinetics, respectively, but have the same rate constant. Which of the following statement is true in this respect: