The distribution of the averages calculated for repeated samples of size 20 of three-year-old female children is called: O a sampling distribution O a population distribution Oa statistical...

Extracted text: The distribution of the averages calculated for repeated samples of size 20 of three-year-old female children is called: O a sampling distribution O a population distribution Oa statistical distribution O a parametric distribution


Extracted text: 2 out of 10 students surveyed earned an 'A' in a particular class. Which of the following is the best description of the survey results? O The population proportion p can be estimated by p = 0.20. %3D O The population proportion p can be estimated by p = 0.20. %3D O The population proportion µ can be estimated by X = 0.20. O The population proportion i can be estimated by H=0.20.