Read carefully the underlined part of sentence 4 which may contain a mistake in punctuation, capitalization, or spelling. If you find a mistake choose the answer that corrects the mistake. If there is no mistake, choose ‘Correct as is.’

Jason needs to learn a new web tool. he went through his books to understand more about it. now he wants hands-on experience with using that tool. what would him? jason can use websites where workspace is provided to test the results of your code.

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

What is a scenario where records stored in a computer frequently need to be checked