On the model scale drawing, approximately how much empty space lies between the bed and the dresser? use complete sentences to explain your reasoning. do charlotte's calculations make sense? why or why not? make sure to address each step in your answer and use complete sentences to explain your reasoning.

explain and answer all questions

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

How do you find the distance of each number from the mean

Asingle die is rolled twice. find the probability of rolling a 3 the first time and a 2 the second time