Which of the following statements is true? A. The interval X ± 1.96 √σ n is random, but its width is not random. B. The interval X ± 1.96 √σ n is not random, but its width is random. C. The interval X ± 1.96 √σ n is random, and its width is also random. D. The interval X ± 1.96 √σ n is not random, and its width is not random either. E. None of the above statements are true.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume