Which of the following is true and which of the following is false? Self-selection leads to...

Which of the following is true and which of the following is false?

Self-selection leads to incorrect statistical inference about the target population.

		True
		False

Self-selection is a non-sampling error and can be reduced by increasing sample size.

		True
		False

Solutions

Expert Solution

Self-selection leads to incorrect statistical inference about the target population.

Answer: True

Explanation: We know that we get the incorrect or biased statistical inference or conclusions about the population parameter when we use the method of self selection. If we use self selection, the chance of getting equal possibility of being selected for all observations is not possible.

Self-selection is a non-sampling error and can be reduced by increasing sample size.

Answer: False

Explanation: Self-selection is a non-sampling error and it cannot be reduced by increasing sample size.

orchestra answered 1 year ago

Next > < Previous

Related Solutions

True or False: A 10% reduction in price that leads to a 10% increase in the...

True or False: A 10% reduction in price that leads to a 10% increase in the amount purchased indicates a price elasticity of more than 1 (in absolute value). True False True or False: A 10% reduction in price that leads to a 2% increase in total expenditures (or total revenue) indicates a price elasticity of more than 1 (in absolute value). True False If the percentage change in price is less than the resultant percentage change in quantity demanded,...

Decide which of the following statements are true and which are false. True False Real gas molecules...

Decide which of the following statements are true and which are false. True False Real gas molecules behave most ideally at low temperature and high pressure. True False At constant temperature, the lighter the gas molecules, the smaller the average kinetic energy. True False At constant temperature, the lighter the gas molecules, the smaller the average velocity. True False In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the O2(g) sample must be at a...

Which of the following statements are TRUE or False. (Explain why it’s true or false?) Subtracting...

Which of the following statements are TRUE or False. (Explain why it’s true or false?) Subtracting a positive number from a negative number always gives you a negative number. Subtracting two negative numbers always gives you a negative number. Subtracting a - b is the same as adding a + (-b). A positive number minus a negative number is always a positive number. The difference of a number and its opposite gives you zero. Zero minus a number is the...

Which of the following statements are true and which are false? a) The magnitude of the...

Which of the following statements are true and which are false? a) The magnitude of the intercept, a, quantifies the steepness of the regression line b) We can apply one-way ANOVA to compare two independent samples. c) In one-way ANOVA we test the following hypotheses: H0: just one group-specific mean is different form the rest H1: all group-specific means are different d)One-way ANOVA cannot be applied if we have a paired-sample design.

Which of the following is most FALSE regarding the geneticsubstrate (variation) on which selection acts?...

Which of the following is most FALSE regarding the genetic substrate (variation) on which selection acts?Group of answer choicesInbreeding, caused by genetic drift, results in a high level of homozygosity in a populationSex creates new combinations of genotypesGenetic drift could reduce the levels of allelic and genotypic variationMutations are a source of allelic variationEpigenetic modifications give rise to allelic diversity

Which of the following are true and which are false? Give brief explanations.

Which of the following are true and which are false? Give brief explanations.a) In a fully observable, turn-taking, zero-sum game between two perfectly rational players, it does not help the first player to know what strategy the second player is using—that is, what move the second player will make, given the first player's move.b) In a partially observable, turn-taking, zero-sum game between two perfectly rational players, it does not help the first player to know what move the second player...

Determine which of the following statements are true and which are false and why? (a) There...

Determine which of the following statements are true and which are false and why? (a) There always exist a Pareto efficient alternative. b) There always exist a Pareto dominated alternative. (c) The best alternative according to Rawlsian Justice is always Pareto efficient. (d) The best alternative according to Borda rule is always Pareto efficient.

Which of the following statements are true and which are false. In general, at a given...

Which of the following statements are true and which are false. In general, at a given temperature, the reaction quotient (Q) is a constant. 1 mol of H2O(g) and 1 mol of CO(g) are placed in a vessel and 1 mol of H2(g) and 1 mol of CO2(g) are placed in another of equal volume. At equilibrium, at 350°C, the amounts of H2O(g) in the two vessels are equivalent. Amounts of all reactants and products corresponding to an exact equilibrium...

Which of the following statements are true and which are false? (a) Assume that we are...

Which of the following statements are true and which are false? (a) Assume that we are implementing AES or a similar system on an RFID tag. When calculating the ASIC cost, one of the things we need to take into account is the key. (b) Assume that we are implementing AES or a similar system on an RFID tag. When calculating the ASIC cost, one of the things we need to take into account is the internal state. (c) Assume...

Identify which of the following statements is true and which is false. 1) _________ For a...

Identify which of the following statements is true and which is false. 1) _________ For a set of numerical data, if the mean is larger than the median, this is evidence of right-skew. 2) _________ Negative values of the standard deviation indicate that the set of values is even less dispersed than would be expected by chance alone. 3) _________ For a set of numerical data, if the mean and the median are of equal value, this is evidence of...

Subjects