find the answer

The mean GPAof all 5000 students at a college is 2.89. Asample ofEDU GPAs from [his school has a mean oil-13. Which number is p and which is 37:? Choose the correct answer below. 0 A- The population mean is i: : 2.89, and the sample mean is p = 2.43. C) 3- The populalion mean is ll 2 2.89, and the sample mean is 2:: = 2.43. O C. The statistic is p = 2.39, and the parameter is i: 2.43. O D. The statistic is it: 2.39. and the parameter is p: 2.43. A standardized test has scores that are approximately Normally distributed with a mean of 500 and a standard deviation of 100. Choose the correct technology output for finding the probability that a randomly selected person scores less than 439 on the test and report the probability as a percentage. a. Click the link to view technology output 1 of 2. b. Click the link to view technology output 2 of 2. The correct technology output to use is output The probability that a randomly selected person will score 439 or less is %. Round to one decimal place as needed.) i Technology output (a) - i Technology output (b) X Af(x) Af(x) 0.004- 0.004- 0.003- Q 0.003- 0.002- 0.002- 0.001- 0.001- 200 300 400 500 600 700 800 200 300 400 500 600 700 800 Mean: 500 Std. Dev.: 100 Mean: 500 Std. Dev.: 100 Prob(X = 439) ~ 0.72906910 Prob(X = 439) ~ 0.27093090 Print Done Print Done