Search results
4 hours ago · Linearity. The Schrödinger equation is a linear differential equation, meaning that if two state vectors and are solutions, then so is any linear combination. of the two state vectors where a and b are any complex numbers. [13] : 25 Moreover, the sum can be extended for any number of state vectors.
4 hours ago · Initially, chi-square tests, Fisher’s exact tests, and logistic regressions were used, depending on the type of data available, to analyze for differences between demographics, rapamycin usage—length of time, dosage, and dosage interval—and usage of additional alternative medications regarding changes in oral health outcomes.
4 hours ago · Group comparisons for continuous variables were conducted with either an independent-samples t-test or the Mann–Whitney U test, depending on the data distribution. Categorical variables were compared with the chi-square test.
4 hours ago · Step 1/10 First, understand the problem. We need to find the probability that a sample of size 3, taken from the set {1,2,3,4,5} without replacement, has a range of 3.
4 hours ago · This test statistic follows a chi-square distribution with (n-1) degrees of freedom, where n is the number of intervals. The p-value for the frequency test is the probability of observing a test statistic as extreme or more extreme than the observed test statistic, assuming the null hypothesis of uniformity is true.
1 day ago · A large supplier of meth and fentanyl in Chattanooga has been arrested by federal authorities. Anthony Douglas Jr. is facing drug charges as well as weapons possession. Last Dec. 11, authorities ...
4 hours ago · Westchase blends suburbia with city living. Within its 4-square-mile pocket of West Houston, it houses 17 million square feet of office space, 48 apartment complexes and a range of single-family residences. Businessman and rancher Robert "Bob" Smith owned and occupied the land in the '50s when it was used as cattle pasture.
