Table 1.3 The following figures, released by the Federal Trade Commission, show the milligrams of tar and nicotine found in 10 brands of cigarettes. Brand Tar Content(X) Nicotine Content(Y) Viceroy 14 0.9 Marlboro 1.1 Chesterfield 1.6 Kool 1.3 Kent 1.0 Raleigh 0.8 Old Gold 1.5 Philip Morris Oasis Players 17 28 17 16 13 24 25 18 31 1.4 1.2 2.0
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- A stamped sheet steel plate is shown in Figure 164. Compute dimensions AF to 3 decimal places. All dimensions are in inches. A=_B=_C=_D=_E=_F=_For problems 1 to 3, refer to the following:The price-earnings ratio for 19 stocks in the retail trade category are:8.6 9.9 9.8 9.4 9.1 11.5 8.0 10.4 10.2 11.110.5 8.3 8.7 8.4 11.9 9.9 9.1 8.3 10.71. How many observations fall above the 7th decile of the price-earnings ratio? A. 5 B. 6 C. 7 D. 8 2. What is the first quartile value of the price-earnings ratio? A. 8.3 B. 8.65 C. 10.45 D. 11.18 3. How many observations fall below the 1st quartile value of the price-earnings ratio? A. 5 B. 6 C. 7 D. 8Consider the following data relating hours spent studying (X) and average grade on course quizzes (Y): X Y 5 6 3 8 4 8 7 10 5 7 6 9 Compute: ExEy/n 1140 6 240 235
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