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State regulators are checking up on repair shops to see if they are certifying vehicles that do not meet pollution standards a) in this context,
State regulators are checking up on repair shops to see if they are certifying vehicles that do not meet pollution standards a) in this context, what is meant by the power of the test the regulators are conducting? b) Will the power be greater if they test 10 or 45 cars? Why? c) Will the power be greater if they use a 1% or a 10%% level of significance? Why? d) Will the power be greater if the repair shop's inspectors are only a little out of compliance or a lot? Why? ") Choose the correct answer below O A. The power of the test is the probability of detecting that the shop is not meeting standards when it is O'B. The power of the test is the probability of detecting that the shop is meeting standards when it is O C. The power of the test is the probability of detecting that the shop is meeting standards when it is not D. The power of the test is the probability of detecting that the shop is not meeting standards when it is not b) Choose the correct answer below A. The power will be greater if they test 10 cars because a smaller sample size decreases the power of the test O B. The power will be greater if they test 45 cars because a larger sample size increases the power of the test O C. The power will be greater if they test 45 cars because a larger sample size decreases the power of the test O D. The power will be greater if they test 10 cars because a smaller sample size increases the power of the test.State regulators are checking up on repair shops to see if they are certifying vehicles that do not meet pollution standards a) In this context, what is meant by the power of the test the regulators are conducting? b) Will the power be greater if they test 10 or 45 cars? Why? c) Will the power be greater if they use a 1% or a 10% level of significance? Why? d) Will the power be greater if the repair shop's inspectors are only a little out of compliance or a lot? Why? O D. The power will be greater if they test 10 cars because a smaller sample size increases the power of the test c) Choose the correct answer below O A The power will be greater with a 10% level of significance because there will be less of a chance of rejecting Ho B. The power will be greater with a 1%% level of significance because there will be more of a chance of rejecting Ho O C. The power will be greater with a 10%% level of significance because there will be more of a chance of rejecting Ho @ D. The power will be greater with a 1% level of significance because there will be less of a chance of rejecting Ho d) Choose the correct answer below O A. The power will be greater if the inspectors are a little out of compliance because smaller problems are easier to detect. O B. The power will be greater if the inspectors are a little out of compliance because there will be more of a chance of rejecting Ho O C. The power will be greater if the inspectors are out of compliance by a lot because larger problems are easier to detect D. The power will be greater if the inspectors are out of compliance by a lot because there will be loss of a chance of rejecting Ha
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