Question: If the value of the sample mean is close enough to the hypothesised value of the population mean, then: - The hypothesised value is definitely

  1. If the value of the sample mean is close enough to the hypothesised value of the population mean, then: - The hypothesised value is definitely true - The hypothesised value is definitely false - We reject the null hypothesis - We maintain the null hypothesis
  2. If the focus is to compare the size or frequency of various categories, a bar chart may be appropriate. Pie charts are effective whenever the objective is to display the components of a whole entity in a manner that indicates their relative sizes TRUE OR FALSE?

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