Determine the point estimate at the population proportion. the malpin uf en'or for the following condence interval. and the number of individuals in the sample with the specied characteristic. x. for the Earn pIe size provided. Lowel bound = 0.089. upper bound = 0.421. n =1000 The point estimate of the population proportion is I]. (Round to the nearest thousandth as needed.) The margin of error is I: . (Round to the nearest thousandth as needed.) The number at individualsin the sample with the specied characteristic is I]. (Round to the nearest integel as needed.)