Following the National Institute of Standards and Technology (NIST) "Engineering Statistics Handbook: Percentile" formula, the applicant pool is first ranked from lowest to highest value in each of the three categories, where 1 corresponds to the first lowest rank. The formula then finds the rank n associated with each percentile cut-off as follows:
n = P/100 x (N + 1)
P is the percentile of interest. If there are ten possible point ranges for example, then P = 10 would correspond to the 10th percentile, P = 20th to the 20th percentile, and so forth, until the 100th percentile has been calculated. N is the total number of applicants in the current applicant pool.
The formula then uses a standard rounding and conversion procedure to turn the rank n into a monetary cut-off value. The Excel function PERCENTILE automatically does this calculation according to the same NIST formula (see citation: http://www.itl.nist.gov/div898/handbook/prc/section2/prc262.htm) The CFC shall use this Excel function to determine initial cut-offs, and then choose final cut-offs within +/- 10 percent of what the formula produces, such that the ranges can be rounded. Ranges may be adjusted for future application periods based on the data collected from previous application periods.
Cal. Code Regs. Tit. 10, § 5515
2. New section refiled 10-15-2015 as an emergency; operative 10-15-2015 (Register 2015, No. 42). A Certificate of Compliance must be transmitted to OAL by 1-13-2016 or emergency language will be repealed by operation of law on the following day.
3. New section refiled 1-7-2016 as an emergency, including amendment of section heading and subsections (b)(2)-(3); operative 1-7-2016 (Register 2016, No. 2). A Certificate of Compliance must be transmitted to OAL by 4-6-2016 or emergency language will be repealed by operation of law on the following day.
4. Certificate of Compliance as to 1-7-2016 order, including further amendment of section, transmitted to OAL 3-29-2016 and filed 5-11-2016; amendments operative 5-11-2016 pursuant to Government Code section 11343.4(b)(3) (Register 2016, No. 20).
Note: Authority cited: Sections 17053.95(e) and 23695(e), Revenue and Taxation Code; and Section 11152, Government Code. Reference: Sections 17053.95 and 23695, Revenue and Taxation Code; and Section 14998.1, Government Code.
2. New section refiled 10-15-2015 as an emergency; operative 10-15-2015 (Register 2015, No. 42). A Certificate of Compliance must be transmitted to OAL by 1-13-2016 or emergency language will be repealed by operation of law on the following day.
3. New section refiled 1-7-2016 as an emergency, including amendment of section heading and subsections (b)(2)-(3); operative 1-7-2016 (Register 2016, No. 2). A Certificate of Compliance must be transmitted to OAL by 4-6-2016 or emergency language will be repealed by operation of law on the following day.
4. Certificate of Compliance as to 1-7-2016 order, including further amendment of section, transmitted to OAL 3-29-2016 and filed 5-11-2016; amendments operative 5/11/2016 pursuant to Government Code section 11343.4(b)(3) (Register 2016, No. 20).