Describe an outcome that would result in a Type I error. Describe an outcome that would result in a Type II error. Would the test be right-tailed, left-tailed or two-tailed? Explain the rationale for your answer.4. What statistical test is appropriate to use? Explain the rationale for your answer.3. State the null and alternative hypotheses in words and in statistical symbols.2. Zero Vector or null vector is a vector which has zero magnitude and an arbitrary direction. The hypothesis test is to be carried out at a 1% level of significance.1. In a random sample of 34 adults given medication B, 28 were symptom-free after 40 minutes. In a random sample of 40 adults given medication A, 34 were symptom-free after 40 minutes. Concept of zero vector is helpful in substraction of two equal. The manufacturer claims that the new medication A is more effective than the standard medication B and undertakes a comparison to determine if medication A produces relief for a higher proportion of adult patients within a 40-minute time window. A vector having zero magnitude and indeterminate direction is called Zero or Null Vector. Two types of medication for hives are being tested. It is not parallel to the vector lying on (tangent to) the lightcone surface, whose contravariant components read (1,1) (3) I am not sure your confusion is coming from a mix-up of covariant and contravariant components or of the normal vector of the other branch of lightcone.
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