(1 point) the standard iq test is designed so that the mean is 100 and the standard deviation is 15 for the population of all adults. we wish to find the sample size necessary to estimate the mean iq score of statistics students. suppose we want to be 90% confident that our sample mean is within 2 iq points of the true mean. assume then that σ=15 and determine the required sample size.

Many scholars and observers have argued that the ratification of the fourteenth amendment to the constitution has become the single most important act in all of united states politics. (a) identify which provision of the fourteenth amendment was applied to the following supreme court cases. for each case, explain the significance of the decision in united states politics. ' mapp v. ohio (1961) ' gideon v. wainwright (1963) (b) identify which provision of the fourteenth amendment was applied to the following supreme court cases. for each case, explain the significance of the decision in united states politics. ' brown v. board of education (1954) ' baker v. carr (1962) ' regents of the university of california v. bakke (1978)