To test Ho: μ = 40 versus H₁:μ<40, a random sample of size n = 23 i obtained from a population that is known to be normally distributed. Complete parts (a) through (d) below. Click here to view the t-Distribution Area in Right Tail. (a) If x=37.3 and s= 13.4, compute the test statistic. to = (Round to three decimal places as needed.)

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