For the following data points, a) find the linear interpolation spline b) find the quadratic interpolation spline. 1 -1 1 2 y 2 1 n IN O
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- Use theorem 5.4.3 to form a proportion in which RS is a geometric mean. Hint RVSRST Exercises 1-6Use theorem 5.4.2 to form a proportion in which SV is a geometric mean. Hint: SVTRVS Exercises 1-6Determine the following: a) Mode b) Median c) MAD d) Standard Dev. Lower Boundary Freq 4.1 3 4.6 10 5.1 15 5.6 8 6.1 3 6.6 1 7.1 15 7.6 10 Σ
- Here's the dataset: Golfer Distance Accuracy Index Woods 316.1 54.6 3.58 Perry 304.7 63.4 3.48 Gutschewski 310.5 57.9 3.27 Wetterich 311.7 56.6 3.18 Hearn 295.2 68.5 2.82 Gronberg 301.4 63.2 2.74 Frazar 301 63.5 2.74 Warren 299.2 64.2 2.55 Glover 302.2 60.7 2.27 MacKenzie 300.2 62.1 2.22 Love III 305.4 57.9 2.21 Garcia 303.5 59.4 2.21 Durant 289.2 70.9 2.2 O'Hair 300.1 61.4 2.02 Singh 301.1 60.2 1.92 Long 298.3 62.4 1.9 Smith 300.8 60.2 1.85 Hend 318.9 45.4 1.89 Hughes 291.3 67.5 1.76 Stadler 300.1 60.4 1.76 Allenby 297.7 62.3 1.75 Mayfair 288.2 69.8 1.71 Appleby 300.6 59.3 1.58 Snyder III 291.8 66.3 1.56 Purdy 295.2 63.4 1.52 Brigman 295.5 63.1 1.5 Bryant 283.2 73 1.49 Rollins 294.4 63.7 1.43 Jobe 302.3 57.3 1.42 Brehaut 286.6 69.9 1.4 Ogilvy 298 60.7 1.4 Henry 297.6 61 1.4 Rose 294.1 63.7 1.37 Westwood 296.8 61.5 1.36 Johnson 290 66.9 1.34 Senden 291 66 1.31 Mickelson 300 58.7 1.3 Watney 298.9 59.4 1.26…Based on the parallel boxplots in the display, which of the following statements about these data sets CANNOT be justified? 1. The range of the two sets of data is the same 2. The data in set A has less variability than the data in set B 3. The median of set A is greater than the median of set B 4. The interquartile range of set B is more than twice the interquartile range of set A Set B has more data than set AWhen looking at "Promotion X Study Deal" with (Study =1 variable indcating the respondent whose promary visit purpose is to study. Answer the following question using the chart provided. Is primary visit purpose a boundary condition? (ie: Will the effecdt of promotion deal on Lieklihood_Revisit be different between the group (Study =1) and the group (Study =0)? Use the interaction effect to answer
- The following table shows the number of hours some high school students in 2 cities spend watching television each week: City A 21 23 24 22 24 25 23 23 22 City B 24 22 20 23 23 50 20 46 21 Part A: Create a five-number summary and calculate the interquartile range for the two sets of data, and tell whats the best measure of center. Justify.Answer the following using the Boxplot attached. 1a) Which region (North or South) has the town with the largest mortality?b) Which region (North or South) has the town with the smallest mortality?c) In terms of the central tendency, which region has a higher mortality?d) Is the mortality more dispersed in the North or the South?Determine whether the following statements are true or false? (a) When interpolating n data points, (x;, y), i = 1,2,..., n, using polynomial interpolation, there are n unknown coefficients to determine. (b) When interpolating n data points, (x;, yi), i = 1,2, ., n, using cubic spline interpolation (not-a-knot spline), there are 4(n - 2) unknown coefficients to determine. (c) When performing linear curve fitting for n data points, (x;, yp), i = 1,2,..., n, there are 2n unknown model parameters to determine. (d) When performing nonlinear curve fitting for n data points, (x;, Vi), i = 1,2. unknown model parameters depend on the model form assumed.
- The following data give the number of defective motors received in 20 differentshipments. 8 12 10 16 10 25 21 15 17 526 21 29 8 6 21 10 17 15 13 Construct a dot plot for these data.Each student in a class has a box of Reese's pieces containing 25 candies. (The following is how many orange candies each student received in their box of 25) Orange candies: 17 15 11 7 14 13 15 11 13 7 14 A. Create a dot plot for the sample proportions of orange candies collected B. In what way would the dotplot have looked different if each student had taken a sample of 10 candiesinstead of 25? C. In what way would the dotplot have looked different if each student had taken a sample of 75candies instead of 25?Which of the following is a benefit of a within-groups design over a between-groups design?