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The CEO of a ABC Automotive claims that more than 20% of the US driving population drives an ABC car. To test this claim, the

The CEO of a ABC Automotive claims that more than 20% of the US driving population drives an ABC car. To test this claim, the local newspaper randomly surveyed 135 US drivers. Among the sampled drivers, 41 indicated that they drive an ABC car. Based on these findings, is there evidence to suggest that more than 20% of US drivers drive an ABC car at the 0.05 level of significance?

  1. What is the sample?
  2. What is the research question?
  3. What is the sample size?
  4. State the null and alternative hypothesisin symbols
  5. What is the statistic? Round to two decimal places.
  6. Based on the plot below, calculate the p-value. (Note: there are 100 simulations).
    image text in transcribed
Probability of success (It): Most recent results Sample size (n): 135 Number of samples: Number Of Successes ' 29 C] Show animation D Summary Statistics Draw Samples 1:) Total Samples = 100 Choose statistic: g 2 0 Number of successes : Proportion of successes .9 . 2 22222. Count samples 2 Asextremeas.\\:|- . 2 22222222222222..... . 0.09 0.12 0.15 0.18 0.21 0.24 0.27 0.30 0.33 options: Proportion of successes

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