Testing procedure-p-value and confidence interval

Reference no: EM13104653

The mean + 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 + 0.76.

What is the appropriate procedure to test for a significant difference in means between the two groups?

Implement the procedure in problem using the critical value method

What is the p-value corresponding with your answer to problem?

Compute a 95% CI for the difference in means between the two groups.

Reference no: EM13104653

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