If X is a continuous random variable having pdf as shown. Find 1. The constant k. 2. P(X>0). 3. X, X2,0%. k p(x) 4 k/2 X -3 -1 0 1 2
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- Table 6 shows the year and the number ofpeople unemployed in a particular city for several years. Determine whether the trend appears linear. If so, and assuming the trend continues, in what year will the number of unemployed reach 5 people?DonyegATAT COucebr CuocK 2. BOWLING. A bowling handicap is a percentage of the difference between your average and a basis average. Your bowling handicap allows you to compete against other bowlers with varying levels of skill and ability with an equal chance of winning. If you belong to a bowling league in which each bowler's handicap h is determined by his or her average a using this formula: INDOKEBIA 2018 h = 0.9 (200 - a). If the bowler's average is over 200, the handicap is 0. all to riqsig ort be a. Find the inverse of the function. https://www.bworldonline.com/philippines-ends-asian-para-games- bid-at-a-much-improved-11th-place-from-24th/ b. Find your average if your handicap is 27. Solve here: eeri nislo noionut eeevni ha 1ol noilsupe ne pribni ni ed 18
- A survey was conducted among 73 patients admitted to a hospital cardiac unit during a two-week period. The data of the survey are shown below. Let B = the set of patients with high blood pressure. Let C= the set of patients with high cholesterol levels. Let S = the set of patients who smoke cigarettes. Answer parts (a)-(d) below. n(B) = 33 n(C) = 30 n(S) = 27 n(BNS) = 8 n(B n C) = 10 n(B n cns) = 3 n[(BNC) U (BNS) U (CNS)] = 20 C... (a) Find the number of these patients that had either high blood pressure or high cholesterol levels, but not both. The number of cities that had high blood pressure or high cholesterol levels, but not both, is. (b) Find the number of these patients that had fewer than two of the indications listed. The number of patients that had fewer than two of the indications listed is. (c) Find the number of these patients that were smokers but had neither high blood pressure nor high cholesterol levels. The number of patients that were smokers but had neither high…1 The menu at a café is shown below. Main coursе Dessert Fish and Chips $3 Ice Cream $1 Apple Pie Sponge Pudding Spaghetti $3.50 $1.50 Pizza $4 $2 Steak and Chips $5.50 The owner of the café says that all the main-course dishes sell equally well, as do all the desserts, and that customers' choice of dessert is not influenced by the main course they have just eaten.A survey was conducted among 79 patients admitted to a hospital cardiac unit during a two-week period. The data of the survey are shown below. Let B = the set of patients with high blood pressure. Let C= the set of patients with high cholesterol levels. Let S = the set of patients who smoke cigarettes. Answer parts (a)-(d) below. n(B) = 39 n(C) = 32 n(S) = 35 n(BNS) = 14 n(BNC) = 14 n(B ncns) = 8 n[(BNC) U (BNS) U (CNS)] = 25 (a) Find the number of these patients that had either high blood pressure or high cholesterol levels, but not both. The number of cities that had high blood pressure or high cholesterol levels, but not both, is.
- 1,2 and 3 pleaseThe run times of a marathon runner are approximately normally distributed. The z-score for his run this week is - 2. Which one of the following statements is a correct interpretation of his z-score? This week his time was 2 than his V VWhich of the following types of variable is the number of people who play the state lottery each day? continuous Discrete
