LYCOS RETRIEVER 
Variance
built 664 days ago
Variance is a peer-reviewed journal published by the Casualty Actuarial Society to disseminate work of interest to casualty actuaries worldwide. The focus of Variance is original practical and theoretical research in casualty actuarial science. Significant survey or similar articles are ... considered for publication. Membership in the Casualty Actuarial Society is not a prerequisite for submitting papers to the journal and submissions by non-CAS members is encouraged.
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Variance proceedings are subject to the Permit Streamlining Act (Section 65920, et seq.). Accordingly, a variance proposal for which a negative declaration was adopted or a CEQA exemption used must be acted upon within three months of that action. If an Environmental Impact Report (EIR) was certified for the variance, the application must be acted upon within 6 months of that certification. Further, a variance cannot be disapproved solely to comply with these deadlines.
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The Variance block computes the unbiased variance of each column in the input, or tracks the variance of a sequence of inputs over a period of time. The Running variance parameter selects between basic operation and running operation.
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Variance is invariant with respect to changes in a location parameter. That is, if a constant is added to all values of the variable, the variance is unchanged. If all values are scaled by a constant, the variance is scaled by the square of that constant. These two properties can be expressed in the following formula:
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Variance: Advancing the Science of Risk is published semi-annually by the Casualty Actuarial Society. Its peer-reviewed articles focus on original practical and theoretical research in non-life actuarial science and related areas in the science of risk. And it puts practical and relevant research in the hands of practitioners more quickly than ever before.
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Prior to the public hearing on the proposed variance, the city or county must evaluate the proposal to determine whether or not it may have a significant adverse effect on the environment. In most cases, a variance is sufficiently innocuous to be categorically exempt from environmental review (see Section 15305 of the state CEQA Guidelines). Where the proposal is not exempt, the city or county must prepare either a negative declaration indicating that the variance is not exempt, but nonetheless will have no significant effect, or an environmental impact report which describes the expected impacts of the proposal and the means to avoid or lessen those impacts.
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