In each case, find the approximate sample size required to construct a 95% confidence interval for p that has sampling error SE = 0.05 a. Assume that p is near 0.3. b. Assume that you have no prior knowledge about p, but you wish to be certain that your sample is large enough to achieve the specified accuracy for the estimate a. The approximate sample size is (Round up to the nearest whole number.) > frect: 1 nter your answer in the answer box and then click Check Answer Ans Clea Al part remaining 1 Contact Alladbtslasenier Parmissions Erson Ealucarila Convra 9:2 11/5 here to search

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.