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TLS Online TPP Program

#Question id: 10684

Which one of the following statements is INCORRECT?

#Section 2: Evolution
  1. kleptoparasitism is a type of parasitism involving theft of resources from one individual by another
  2. Interference competition are present in only vertebrate while absent in invertebrate
  3. Intrasexual selection, males compete with one another for the opportunity to mate with a female
  4. The result of haplodiploidy, females are more related to their sisters than they would be to their own offspring
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TLS Online TPP Program

#Question id: 16888

#Section 3: Mathematics and Quantitative Ecology

This is an example of:
TLS Online TPP Program

#Question id: 16889

#Section 3: Mathematics and Quantitative Ecology

Assuming the conditions are met, based on the t-statistic of 1.80 the appropriate conclusion for this test using α = .05 is: (Table would be provided with exam.)
TLS Online TPP Program

#Question id: 16890

#Section 3: Mathematics and Quantitative Ecology

A test of H0: μ = 0 versus Ha: μ > 0 is conducted on the same population independently by two different researchers. They both use the same sample size and the same value of α = 0.05. Which of the following will be the same for both researchers?
TLS Online TPP Program

#Question id: 16891

#Section 3: Mathematics and Quantitative Ecology

Which of the following is not a correct way to state a null hypothesis?
TLS Online TPP Program

#Question id: 16892

#Section 3: Mathematics and Quantitative Ecology

A test to screen for a serious but curable disease is similar to hypothesis testing, with a null hypothesis of no disease, and an alternative hypothesis of disease. If the null hypothesis is rejected treatment will be given. Otherwise, it will not. Assuming the treatment does not have serious side effects, in this scenario it is better to increase the probability of:
TLS Online TPP Program

#Question id: 16893

#Section 3: Mathematics and Quantitative Ecology

A random sample of 25 college males was obtained and each was asked to report their actual height and what they wished as their ideal height. A 95% confidence interval for μd = average difference between their ideal and actual heights was 0.8" to 2.2". Based on this interval, which one of the null hypotheses below (versus a two-sided alternative) can be rejected?