there are 1800 students in a school the average monthly fee is rupees 2200 per student government charges 1.6 education service tax on monthly fee of every month how much education tax to read the school take to the government in a year​

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

How can (square root of 25) ^2 be rewritten?

Is (root2 -2)^2 rational or irrational. show the steps and answer fast