Answer:
6015.26
Step-by-step explanation:
Trinomials are polynomials that contain three(3) terms. A trinomial can sometimes be factored into two binomial and sometimes, it cannot be factored at all. In factoring, the each term in the trinomial equation affect the capability of it to be factored. Thus, trinomial are can be sometimes be factored into two sets of binomials.
Answer:
D
Step-by-step explanation:
When the population standard deviation is unknown while constructing the confidence interval then the estimate of standard deviation calculated from sample is used and due to this the new type of variability arise and then for conducting a confidence interval for mean the t-distribution is used. For calculating confidence interval for mean there are two sampling distributions z distribution and t distribution. When sample size is small and population standard deviation is unknown then t-distribution is used.
