Question
To save money, a local charity organization wants to target its mailing requests for donations to individuals who are most supportive of its cause. They
To save money, a local charity organization wants to target its mailing requests for donations to individuals who are most supportive of its cause. They ask a sample of 5 men and 5 women to rate the importance of their cause on a scale from 1 (not important at all) to 7 (very important). The ratings for men wereM1=6.1.
The ratings for women wereM2=5.3.
If the estimated standard error for the difference(sM1M2)
is equal to 0.25, then consider the following.
(a) Find the confidence limits at an 80% CI for these two-independent samples. (Round your answers to two decimal places.)
_______to_______
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