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Mathematics, 23.06.2019 04:31, tony7135
What is the area of the trapezoid? [a = 1 2 (b1 + b2)h] a. 1249.5 sq cm b. 162.75 sq cm c. 105 sq cm d. 38.75 sq cm
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Mathematics, 22.06.2019 03:40, cherylmorton7302
Anull hypothesis states that the difference between 8 hours of sleep and 3 hours of sleep has no effect on the number of pictures a student will remember during a picture memory interface test (pmit). examining the mit database, an extremely small t-value of 0.1611 is found. this t-value is much smaller than the smallest t-value on the chart for p-value reference. from this information we can: select one: a. accept the null hypothesis because the p-value obtained shows that the difference between the two groups being tested is not statistically significant b. accept the null hypothesis because the p-value obtained was statistically significant c. reject the null hypothesis because of the p-value obtained d. reject the null hypothesis because the data obtained is statistically significant
Answers: 3
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What is the area of the trapezoid? [a = 1 2 (b1 + b2)h] a. 1249.5 sq cm b. 162.75 sq cm c. 105 sq...
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