The claim is that for the population of adult males, the mean platelet count is μ> 217. the sample size is n=50 and the test statistic is t=1.421. i know the answer is 0.081 but i don't understand how to get that answer. can someone explain how to find a p-value using the test statistic either manually or with a calculator?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.