Do college basketball players eat a different amount of calories per day than other college students? A nutritionist knows that the college student population mean for calories eaten per day is = 2159.71 calories. She asks a sample of 40 college basketball players how many calories they eat per day and finds that the sample mean is 3246.92. What kind of t-test would be appropriate? Answer: A. One sample t-test B. Independent samples t-test C. Paired-samples t-test Is the test one-tailed positive, one-tailed negative, or two-tailed? Answer: A. one-tailed positive B. one-tailed negative C. two-tailed