Ajoy 6. Ans travell Before his cal * Ajay, Abhishek, Pankaj and Manoj wanted to have their weights measured on a scale. Abhishek weighed 62295 g. Ajay weighed 5 kg 34 g more than Pankaj but 4 kg 709 g less than Manoj. The total weight of Pankaj and Abhishek was 130 kg. Find the total weight of all of them together. Also list them in ascending order of their weights. journ petro whic to fil e km of p a)t b)

People end up tossing 12% of what they buy at the grocery store. assume this is the true population proportion and that you plan to take a sample survey of 540 grocery shoppers to further investigate their behavior. a. calculate the mean and the standard error for the sample proportion p. b. describe the sampling distribution of p in part a. draw a graph of this probability distribution with its mean and standard deviation. what is the probability that your survey will provide a sample proportion more than 15%? c. d. population proportion? what is the probability that your survey will provide a sample proportion within + 0.03 of the