a. In how many ways can 4 people arrange themselves in a row for picture taking? а. 4. b. 8. с. 12. d. 24 b. The permutation of n objects arranged in a circle is P=(n-1)!. Find the permutation of 4 objects arranged in a circular table. а. 6 b. 5 с. 4 d. 3 c. Find the number of permutations of the letters of the word CIRCLE. а. 300 b. 320 с. 360 d. 400

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Q: QUESTION 20 Find the confidence level related to the critical value za2=1.476 O 91% O 77% 68% O 86%

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Q: 19. Compute for the Crude Death Rate (based on the picture) A. 39.43 B. 42 C. 29.53 D. 37. 68

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Q: 6. Calculate co-efficient of correlation using Karl Pearson's method. Advertisement (000 Rs) (x): 39…

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Q: Consider the pdf shown. Determine (a) the constant b in terms of a. (b) P(X>a). (c) P(a sX S 3a).…

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Q: Example 7-2: Central Limit Theorem Suppose that a random variable X has a continuous uniform…

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