ORA-12732: invalid interval value in regular expression

ORA-01868: the leading precision of the interval is too small

ORA-01873: the leading precision of the interval is too small

ORA-30083: syntax error was found in interval value expression

ORA-30088: datetime/interval precision is out of range

Interval Prompt's Usage? Example for usage in Project

Cap Gemini,

FOOD ENGINEERING - QUESTION 23.3 : (a) In the measurement of the browning (optical density) of fruit juice at 10 day interval, the following pairs of data are obtained with time t in days and browning or optical density (OD) : t = 0, OD = 0.05; t = 10, OD = 0.071; t = 20, OD = 0.089; t = 30, OD = 0.11; t = 40, OD = 0.128; t = 50, OD = 0.149; t = 60, OD = 0.17. (i) By using Excel or other programs, determine if such browning reaction can be characterised by pseudo zero order kinetics, with strong correlations between the data pairs of t and OD. (ii) When OD = 0.24, the shelf life T of such juice is expired. Calculate the value of T. (b) Let food cost percentage = ( food cost / food sales ) x 100. If total food cost of bread and butter are $25, food cost percentage of bread is 50 % and for butter is 50 %, find the total food sales of bread and butter.

What is the effect on the coefficients of logistic regression if two predictors are highly correlated? What are the confidence intervals of the coefficients?

Google,

How are confidence intervals constructed and how will you interpret them?

which date function advances a date, time or datetime value by a given interval? : Sas programming

which date functions advances a date time or date/time value by a given interval? : Sas programming

In any 15-minute interval, there is a 20% probability that you will see at least one shooting star. What is the proba­bility that you see at least one shooting star in the period of an hour?