an independent-measures research study uses a total of 18 participants to compare two treatment conditions. if the results are used to construct a 90% confidence interval for the population mean difference, then the t values will be ±1.746

1. b vitamins2. vitamin k3. vitamin d4. examples are walnuts, seeds, tofu5.  total fat, saturated fat, trans fat, cholesterol, sodium, total carbohydrate, dietary fiber, sugars, protein, vitamin a, vitamin c, calcium, and iron.6. 11257. they have to contain reliable information8. less than 10%  9. i didnt read the course so im not surehope that : p

The answer is either 3 or 4

The answer is true atleast i think