from a group of samples

Assume all samples are simple random samples and α (alpha) is taken to be 0.05.A new drug has been developed for a group of
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2. 113 views
1.Given the following samples of three groups; group1; 85,86,88,75,78,94,98,79,71,80, group2; 91,92,93,85,87,84,82,88,95,96 and
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I am to conduct an independent samples t-test by hand for two groups of data points:group 1: 15, 15, 19, 21, 25, 25, 28, 19, 19
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2. asked by Anonymous
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Rika gives away samples of a new fragrance and a new scented hand lotion tocustomers. She must hand out a total of 114 samples
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2. 197 views
Rika gives away samples of a new fragrance and a new scented hand lotion tocustomers. She must hand out a total of 114 samples
1. 2 answers
2. 204 views
7. A group of earth science students were investigating in the laboratory. They took granite rock and limestone samples and
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2. 284 views
A group of earth science students were investigating in the laboratory. They took granite rock and limestone samples and massed
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2. 259 views
A group of earth science students were investigating in the laboratory. They took granite rock and limestone samples and massed
1. 1 answer
2. 100 views
A group of earth science students were investigating in the laboratory. They took granite rock and limestone samples and massed
1. 1 answer
2. 237 views
A group of earth science students were investigating in the laboratory. They took granite rock and limestone samples and massed
1. 9 answers
2. 187 views