The trainer believes that in the age group of 13 to 18 boys are taller than girls To test his claim he compared the average heights of boys to the average heights of girls He got a p value of 0 04 Draw the conclusion at significance level 0 01 and 0 05 Conclusion At a 0 01 he concludes that the average height of boys is larger than that of girls at a 0 05 concludes that the average height of boys and girls is same Conclusion At a 0 01 and 0 05 average height of boys is larger than that of girls Conclusion At a 0 01 and 0 05 he concludes that average height of boys and girls is same Conclusion At a 0 01 he concludes that the average height of boys and girls is same and at a 0 05 concludes that the average height of boys is larger than that of girls