SCENARIO 3 Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 355 and a standard deviation of 3.0while the second sample has a mean of 33.0 and a standard deviation of 4.0. Referring to Scenario 3. the critical values for a two-tall test of the null hypothesis of no difference in the population means at the a-0.05 level of significance are
SCENARIO 3 Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 355 and a standard deviation of 3.0while the second sample has a mean of 33.0 and a standard deviation of 4.0. Referring to Scenario 3. the critical values for a two-tall test of the null hypothesis of no difference in the population means at the a-0.05 level of significance are
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![SCENARIO 3
Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 355 and a standard deviation of 3.0while the second sample has a mean of 33.0 and a standard deviation of 4.0.
Referring to Scenario 3. the critical values for a two-tail test of the null hypothesis of no difference in the population means at the a-0.05 level of significance are_______](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9a851f26-f71b-4212-8838-ac10575c9319%2F0ee74abe-ca69-447f-8eb3-c752e4232376%2F5mpiokh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:SCENARIO 3
Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 355 and a standard deviation of 3.0while the second sample has a mean of 33.0 and a standard deviation of 4.0.
Referring to Scenario 3. the critical values for a two-tail test of the null hypothesis of no difference in the population means at the a-0.05 level of significance are_______
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