What is the p-value and difference in means

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The mean ± 1 sd of In [calcium intake (mg)] among 25 females, 12 to 14 years of age, below the poverty level is 6.56 + 0.64. Similarly, the mean ±1 sd of In [calcium intake (mg)]among 40 females, 12 to 14 years of age, above the poverty level is 6.80 018 ±.76.

What is the p-value and compute a 95% CI for the difference in means between the two groups?

Reference no: EM1394192

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