The mean intake of calcium (mg/day) among 25 adolescent females below the poverty line is 706.27 and the standard deviation is 1.90. Similarly, the mean intake of calcium for 30 adolescent females above the poverty line was 897.85 and the standard deviation is 2.14. Given the test statistic of t=351.58 , what would be the p-value and correct conclusion if the researcher is interested if there is a difference between the means (alpha=0.05)?

Select one:

a.

<0.0001, Fail to reject null hypothesis

b.

0.10, Reject null hypothesis

c.

<0.0001, Reject null hypothesis

d.

0.10, Fail to reject null hypothesis