Most occurring number of distribution 2,3,4,6,3,2

Discrete Probability Distribution A shipment of 12 television sets contains 3 defective sets. In how many ways can a hotel purchase 5 of these sets and receive at least 2 of the defective sets?

< Prev Question 7 of 23 Step 1 of 1 The grades on the second statistics test for Mrs. Sweeney's class are in the following list. Find the frequency distribution for the grades. A, D, D, C, B, D, D, F, B, B, B, B, D, D, D, F, B, B, D, B, B Grade A frequency= Grade C frequency= Grade F frequency= Grade B frequency= 01:26:29 Grade D frequency= Keypad Keyboard Shortcuts Next

Cars A random survey of autos parked in student andstaff lots at a large university classified the brands bycountry of origin, as seen in the table. Is country of originindependent of type of driver?   DriverStudent StaffOriginAmerican 107 105European 33 12Asian 55 47

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Selecting an Object out of Contalner 04 0.3 0.2 0.1 0.0 1. 2 3 Number of Objects 1. What is the probability distribution? (Enter the exact values by using fractions. Use / as the division bar. Do not use spaces in your answers.) Number of Objects I 0 2 3 4 Probability P(r) 2. What is the probability of selecting 4 objects from the container? P(x + 4) 3. What is the probability of selecting less than 2 objects from the container? P(x * 2) = 4. What is the probability of selecting between 3 and 4 objects, inclusive? P(3 + 4) 5. What is the mean and standard deviation? u = and o = Round to the nearest hundredth, if necessary. Probability

ages of the 5 officers for a school club are 18, 18, 17, 16, and 15. The range of the distribution of ages is 3. The e displays all possible samples of size 2 and the corresponding ranges for each sample. Sample n 2 Sample Range 18, 17 18, 16 2 18, 17 18 18 18, 16 2 18, 15 3 18, 15 17, 16 17, 15 16, 15 1 1 1 1 ng the values in the table, is the sample range an unbiased estimator? Yes, 3 is the maximum of the sample ranges. Yes, the range of the sampling distribution of the sample range is 3. No, 80% of the possible values of the range of the samples is less than 3. 42 No, the mean of the sampling distribution of the sample ranges is 1.6, which is not 3.