i have used origin to plot the graph
and equation of regression is
d = 1.00564 - 0.01085 t + 0.80264 t2
please rate it up thanks :)
2. The following table displays 15 data pairs taken from an experiment of the motion of...
[4]. The following data set of 15 different values was taken from an experiment for a motion of an object. (ind. var.) (dep. var t (sec) d (cm) 0.200 2.48 0.4003.12 0.600|3.92 0.800 4.88 1.00 (ind. var.)_(dep. var t (sec)d (cm) 1.20 1.40 1.60 1.80 2.00 7.28 8.72 10.3 12.1 14.0 ind. var. ) (dep. var t (sec)dc) 2.20 2.40 2.60 2.80 3.00 c(m 16.1 18.3 20.7 23.3 26.0 6.00 (a). Finding a proper scale for a graph, plot the...
1. The following data set was taken from the motion of an object. The object started with an initial velocity and accelerated uniformly. The instantaneous velocity of the object was measured for 15 different values of the time. t (sec) v(m/s) 1.20 1.40 1.60 1.80 2.00 t (sec) 2.20 2.40 2.60 2.80 3.00 v (m/s) 1.62 1.74 1.86 1.98 2.10 t (sec) v (m/s) 0.200 0.420 0.4000.540 0.6000.660 0.8000.780 1.0000.900 1.02 1.14 1.26 1.38 1.50 a). Using the graph paper...
Problem 2 (20 Points) Members of a skydiving club were given the following data to use in planning their jumps. In Table below, d is the distance fallen from rest by a skydiver in a "free-fall stable spread position" versus the time of fall t. d (ft) 01662 138 242 366 504 652808 97 10 12 13 14 15 1138 1309 1483 1657 831 2005 2179 2353 2527 2701 2875 16 17 18 19 20 (2-a) Convert the distances in...
2. Choose a country and research population data in order to fill out the table beloa. Copy the population numbers counted each five years, as shown in the data base, for the years from 1950 to 2000 . Add a column, \(t\), measuring years șince 1945 .b. What is the country you selected? In what part of the world is it? What is the magnitude of its population numbers? \(\left(100,000^{\circ} \mathrm{s}\right.\), millions, hundred millions, billions?) Is it growing or shrinking...
1. The following table shows data taken from an experiment involving a ball, initially at rest, dropped straight down in air. The distance was measured using an ultrasonic ranger placed above the ball Time (s) t?(s) Distance from the detector (m) 0.515 0.562 0.705 0.945 Total displacement y(m) 0.000 0.100 0.200 0.300 Complete the t and displacement column (4 points) A. B. Plot y vs. t(8 points) C. Draw a best-fit straight line to the data. Calculate the slope of...
، Question 2: 12 points The RC Circuit The following data were taken from the RC time constant charging a capacitor experiment. Current I(HA) Time (sec) In (Ie) 100 73.5 56.0 18.5 8.7 1.5 7.0 13.0 38.0 55.0 95.0 a) Fill the table below, (2 points) b) Plot In (V Lo) versus time t in seconds. (4 points) c) Deternine the slope of the best straight line. (2 points) d) Calculate the time constant. (2 points) e) Compare the value...
Question #2 - Review 'Cars Database'. From this data set develop the following: a. One bivariate regression b. One multiple regression c. Provide an effective chart displaying each of the two regressions. Charts should be presentation ready with effective title and labels. d. Provide a brief description of each of the two regressions (please use a text box in your Excel spreadsheet for your descriptions). Also, be sure to correctly identify and describe your independent and dependent variables, linear equation...