Harvest Times in Israel. The agricultural year in Israel begins in the autumn (after the harvest festival of Tabernacles) with plowing and sowing. Harvests in Israel begin in spring in the month of Adar (February/March). The following harvest times in ancient Israel are obtained from the Readers Digest book entitled Jesus and His Times, pages 100-101.
Our answer is .1587. About 16% of the population has an IQ score lower than 85. What if the question was like this: In the United States, the average IQ is 100, with a standard deviation of 15.bout 16% of the population has an IQ score lower than 85. What if the question was like this: In the United States, the average IQ is 100, with a standard deviation of 15.
Today almost all IQ tests adhere to the assignment of 15 IQ points to each standard deviation (SD) but this has not been the case historically. Approximately 95% of the population have scores within two standard deviations of the mean. If one SD is 15 points, then 95% of the population are within a range of 70 to 130.pproximately 95% of the population have scores within two standard deviations of the mean. If one SD is 15 points, then 95% of the population are within a range of 70 to 130.