Mathematics, 08.12.2020 01:00 tyreshagarrett123
Use the graph below to answer the following question: graph of parabola going through 1, negative 3, and 3, 1 What is the average rate of change from x = 1 to x = 3?
Answers: 2
Mathematics, 21.06.2019 19:30
Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.
Answers: 1
Mathematics, 21.06.2019 19:30
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 20:30
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.
Answers: 1
Mathematics, 21.06.2019 21:50
If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.
Answers: 3
Use the graph below to answer the following question: graph of parabola going through 1, negative 3,...
Mathematics, 10.12.2021 04:30
Mathematics, 10.12.2021 04:30
Physics, 10.12.2021 04:30
Mathematics, 10.12.2021 04:30
History, 10.12.2021 04:30
Mathematics, 10.12.2021 04:30
Advanced Placement (AP), 10.12.2021 04:30
Mathematics, 10.12.2021 04:30
Social Studies, 10.12.2021 04:30
Social Studies, 10.12.2021 04:30
Advanced Placement (AP), 10.12.2021 04:30