As big data continues down its path of growth, there is no doubt that these innovative approaches  utilizing NoSQL database architecture and Hadoop software  will be central to allowing companies reach full potential with data.
This is a predictive confidence interval in the sense that if one uses a quantile range of 100p%, then on repeated applications of this computation, the future observation X n + 1 {\displaystyle X_{n+1}} will fall in the predicted interval 100p% of the time.
This is the end of the preview. Sign up to access the rest of the document. Unformatted text preview: C. 675. D. 825. 82. A population has 75 observations. One class interval has a frequency of 15 observations. The relative frequency in this category is: A. 0.2 0. B. 0.10. C. 0.15. D. 0.75. 83. Below is a sorted stem-and-leaf diagram for the measured speeds (miles per hour) of 49 randomly chosen vehicles on highway I-80 in Nebraska.