Let bold r 1 comma comma bold r subscript pbe vectors in set of real numbers r superscript n, and let q be an m times n matrix. write the matrix left bracket upper q bold r 1 bold r subscript p right bracket as a product of two matrices (neither of which is an identity matrix).

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next