Mathematics, 24.03.2020 00:23 zay9357
Researchers investigated the effectiveness of oral zinc, as compared to a placebo, in reducing the found those taking oral duration of the common cold when taken within 24 hours of the onset of symptons. The researchers zinc had a statistically significant y shorter duration (P< 0.05) than those taking the placebo, what does this mean?
O The probability that the null hypothesis is true is less than 0.05
The value of the test statistic, the mean reduction in duration of the cold, is large.
Neither of the above is true. eBook
Answers: 2
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(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?
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