A t-test is any statistical hypothesis test in which the test statistic follows a Student's t-distribution if the null hypothesis is supported.
Currently, 1 USD = 68.08 INR . So, 500 USD = 34032.18 INR. This value may vary due to the following causes : 1. Global economic slowdown: This the major factor which is contributing to both the stock markets and Indian currency fall.
One South African rand is worth around 0.08095 US dollars as of July 21, putting it below the rate of 0.09507 on July 21 of 2014. This means that this year R100 will only cost you $8.09, compared to $9.50 last year. To see todayâs exchange rate, head to our rates page here.