Number of Tests Performed Number of Patients 12 1 8 2 2 3. 4 or more
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- Please help me with this questionWhat is the Probability that none of the houses will be burglarized?College students were given three choices of pizza toppings and asked to choose one favorite. Results are shown in the table. toppings freshman sophomore junior senior cheese 23 18 10 18 meat veggie 10 24 10 OA. 227 B. 408 O C. 677 OD. 421 10 18 10 10 24 Estimate the probability that a randomly selected student who is a junior or senior prefers veggie. Round the answer to the nearest thousandth. ***
- Let X = number of siblings. Use the following table to answer questions 3 and 4: x (p)x 0 2/40 1 5/40 2 0 3 14/40 4 7/40 5 4/40 3. Find the probability that a person has two siblings.a. 8/40b. 8c. 2d. 6/404. Find the expected number of siblings a person has.a. 2.78b. 15c. 3.13d. 1.0In a waiting line situation, arrivals occur at a rate of 2 per minute, and the service times average 18 seconds. *Please show formulas in EXCEL format a. What is λ? 2 per min b. What is μ? 18 seconds c. Find probability of no units in the system. d. Find average number of units in the system. e. Find average time in the waiting line. f. Find average time in the system. g. Find probability that there is one person waiting. h. Find probability an arrival will have to wait.Take a look at the target shown. The radius of the yellow circle is 1 ft. Each stripe is also 1 ft wide. The entire target has a radius of 5 ft. 25. If an archer randomly shoots an arrow which hits the target, what is the probability the arrow will hit the yellow circle? A 1/25 B 1/5 C 1/20 D 1/6 What is the probability that the arrow will hit anywhere within the yellow, red or blue sections? B 3/25 C9/25 A 3/5 D 6/15 What is the probability that the arrow will hit somewhere within the white stripe? 5/27 B 3/25 C 1/5 D 9/25 A
- e. P(a number greater than 0) = f. P(10) = g. a 5 or a 2 h. NOT a 2 or a 3 1. a 9 J. a negative number 19. If two dice are rolled one time, find the probability of getting these results.8The probability of snow in Alaska is 0.8. The roads close on 40% of snowy days. On 18% of days the roads are open and it doesn't snow. In what percentage of days are the roads in Alaska open? a. 20 b. 66 c. 90 d. 34
- The probability of getting a Jack in a pack of cards is O a. 4/52 O b. 1/13 O c. 1/52 O d. 1/4When rolling two fair six-sided dice, getting a pair of 1s is called “snake eyes.” The probability of getting “snake eyes” on any roll is 1/36. Suppose that a game player rolls the two dice 80 times. Let X = the number of rolls that result in “snake eyes.” Find P(X = 2). Interpret this value in context.